Each of the items listed below is included in one of the annual lists of outstanding reference works or websites by Booklist or the American Library Association.
- The 111 Greatest Artists of the Anglo-American Folk Tradition, http://www.wku.edu
- BBC on World Religions, http://www.bbc.co.uk
- Baker's Biographical Dictionary of Musicians, 8th ed., ed. Nicolas Slonimsky & Laura Kuhn, 2001, Schirmer
- Baker's Biographical Dictionary of 20th Century Classical Musicians, ed. Nicolas Slominsky, 1997, Schirmer
- http://www.Bartleby.com
- http://www.baseballhalloffame.org
- Beacham's Guide to International Endangered Species
- The Beat Generation: A Gale Critical Companion, ed. Lynn M. Zott, 2003, Gale
- Beaulieu Encyclopedia of the Automobile, ed. Nick Georgano, 2000, Fitzroy Dearborn
- http://www.BergFashionLIbrary.com
- Berkshire Encyclopedia of China, ed. Lin Jun Cheng, 2009, Berkshire
- Berkshire Encyclopedia of Sustainability, ed. Willis Jenkins & Whitney Bauman, 2009, Berkshire
- Berkshire Encyclopedia of World History, ed. William H. McNeill, Berkshire
- Berkshire Encyclopedia of World Sport, ed. David Levinson & Karen Christensen
- Biographical Dictionary of American and Canadian Naturalists and Environmentalists, ed. Keir B. Stirling & others, 1997, Greenwood
- The Biographical Dictionary of Women in Science: Pioneering Lives from Ancient Times to the Mid-20th Century, ed. Marilyn Ogilvie & Joy Harvey, Routledge
- Biographical Encyclopedia of Artists, ed. Lawrence Gowing, 2005, Facts on File
- http://www.Bioguide.congress.gov
- Biography Reference Bank, http://www.hwwilson.com
- Biology, ed. Richard Robinson, 2002, Macmillan
- The Birds of Costa Rica, by Richard Garrigues & Robert Dean, Cornell
- Birds of North America Online, http://www.bna.birds.cornell.edu/BNA
- Black Drama, http://www.alexanderstreet.com
- Black Short Fiction, http://www.alexanderstreet.com
- Black Women in America, 2nd ed., ed. Darlene Clark Hine, 2005, Oxford
- The Blackwell Encyclopedia of Sociology, ed. George Ritzer, Blackwell
- Bloom's Literary Reference Online, http://www.factsonfile.com
- Book Index with Reviews, http://www.epnet.com
- Book Review Digest Retrospective, 1905-1982, http://www.hwwilson.com
- The Booklist Center, http://www.attbi.com
- Bookmark, http://www.speech-topics-help.com
- http://www.Booksinprint.com
- Born in Battle: The American Revolution, 2001, Troubador Interactive
- Botanica North America, by Marjorie Harris, HarperCollins
- Brassey's World Aircraft & Systems Directory, ed. Michael Taylor, Brassey's
- Brave New Worlds: The Oxford Dictionary of Science Fiction, by Jeff Prucher, 2007, Oxford
- British Short Story, by Andrew Maunder, Facts on File
- Broadway Plays and Musicals: Descriptions and Essential Facts of More Than 14,000 Shows THrough 2007, by Thomas S. Hirschak, 2009, McFarland
- Business and Company Resource Center, http://www.gale.com
- Business Cycles and Depressions: An Encyclopedia, ed. David Glasner, 1997, Garland
- Daily Life America, Greenwood. http://www.dla.greenwood.com
- Daily Life through World History in Primary Documents, ed. Lawrence Morris, 2008, Greenwood
- Dangerous Planet: The Science of Natural Disasters, by Phillis Engelbert, 2001, UXL
- http://www.defendamerica.mil
- Dictionary of American Family Names, ed. Patrick Hanks, Oxford
- Dictionary of American History, ed. Stanley I. Kutler, Scribner
- The Dictionary of Art, by Jane Shoaf Turner, Grove's Dictionaries
- Dictionary of Battles and Sieges, ed. Tony Jacques, Greenwood
- Dictionary of Canadian Biography Online, http://www.biographi.ca
- Dictionary of Medical Biography, ed. W. F. and Helen Bynum, Greenwood
- Dictionary of Midwestern Literature, Vol. 1: The Authors, ed. Philip A. Greasley, Indiana University Press
- The Dictionary of Multimedia: Terms & Acronyms, ed. Brad Hansen, Franklin
- Dictionary of Psychology, by Andrew M. Colman, 2001, Oxford
- Dictionary of Women Artists, ed. Delia Gaze, 1997, Fitzroy Dearborn
- Dinosaurs: The Complete Guide to Dinosaurs, by Steven Popker, Firefly
- Dinosaurs: The Encyclopedia, by Donald F. Glut, 1997, McFarland
- Directory of College Cooperative Education Programs, by Polly Hutcheson, Oryx
- Dirr's Hardy Trees and Shrubs: An Illustrated Encyclopedia, by Michael A. Dirr, 1997, TImber
- DISCovering Multicultural America, Gale
- http://www.dnak.org
- Dogs: The Ultimate Directory of over 1,000 Dog Breeds, by Desmond Morris, 2002, Trafalgar Square
- Early Encounters in North America: People, Cultures, and the Environment, ed. Melvin & Carol R. Ember, Grolier
- Earth Works, by Jim Dwyer, Neal-Schuman
- http://www.eblast.com
- EDGAR, http://www.sec.gov/edgar.shtml
- Eerdman's Dictionary of the Bible, ed. David Noel Freedman, 2000, Eerdmans
- Encyclopedia Americana Online
- Encyclopedia Latina: History, Culture, and Society in the United States, ed. Ilan Stevans, 2005, Grolier
- Encyclopedia of Aesthetics, ed. Michael Kelly, 1995, Oxford
- Encyclopedia of Africa South of the Sahara, ed. John Middleton, 1997, Scribner's
- Encyclopedia of African American Culture and History, ed. Jack Salzman & others, Macmillan
- Encyclopedia of African History, ed. Kevin Shillington, 2004, Routledge
- Encyclopedia of Aging, ed. David J. Eckerdt, 2002, Macmillan
- Encyclopedia of Alzheimer's Disease, by Elaine A. Moore & Lisa Moore, 2003, McFarland
- The Encyclopedia of American Catholic History, ed. Michael Glazier & Thomas J. Shelley, 1998, Liturgical Press
- Encyclopedia of American Cultural and Intellectual History, ed. Mary K. Cayton & Peter W. Williams, Scribner
- Encyclopedia of American Disability History, ed. Susan Burch, 2009, Facts on File
- Encyclopedia of American Education, ed. Harlow Unger, Facts on File
- Encyclopedia of American Folk Art, ed. Gerard C. Wertkin, 2003, Routledge
- Encyclopedia of American Folklife, ed. Simon J. Bronner, 2006, Sharpe
- Encyclopedia of American History, ed. Gary B. Nash, 2003, Facts on File
- Encyclopedia of American History, ed. Peter C. Mancall & Gary B. Nash, 2003, Facts on File
- Encyclopedia of American Immigration, ed. James Ciment, Sharpe
- Encyclopedia of American Military History, ed. Stephen C. Tucker, 2003, Facts on File
- Encyclopedia of American Poetry: The Twentieth Century, ed. Eric L. Haralson, 2001, Fitzroy Dearborn
- Encyclopedia of American Radio, 1820-1960, by Luther F. Sies, McFarland
- Encyclopedia of American Religious History, ed. Edward L. Green & others, Facts on File
- Encyclopedia of Animal Rights and Animal Welfare, ed. Marc Berkoff & Carron Meaney, 1998, Greenwood
- Encyclopedia of Aquaculture, ed. Robert R. Stickney, 2000, Wiley
- The Encyclopedia of Arab-Israeli Conflict: A Political, Social, and Military History, by Spencer C. Tucker, 2008, ABC-Clio
- Encyclopedia of Archaeology: History and Discoveries, ed. Tim Murray, 2001, ABC-Clio
- Encyclopedia of Climate and Weather, ed. Stephen H. Schneider, Oxford
- Encyclopedia of Community: From the Village to the Virtual World, ed. Karen Christensen & David Levinson, 2003, Sage
- Encyclopedia of Comparative Iconography: Themes Depicted in Works of Art, ed. Helene E. Roberts, 1998, Fitzroy Dearborn
- Encyclopedia of Computers and Computer History, by Raul Rojas, 2001, Fitzroy Dearborn
- Encyclopedia of Constitutional Amendments, Proposed Amendments, and Amending Issues, 1789-1995, by John R. Vile, ABC-Clio
- Encyclopedia of Crime and Punishment, ed. David Levinson, 2002, Sage
- Encyclopedia of Cuba: People, History, and Culture, ed. Luis Martinez-Fernandez & others, Greenwood
- Encyclopedia of Cultural Anthropology, ed. David Levinson & Melvin Ember, Holt
- Encyclopedia of Dinosaurs, ed. Philip J. Currie & Kevin Padlan, Academic
- Encyclopedia of Eastern Europe: From the Congress of Vienna to the Fall of Communism, ed. Richard Frucht, Garland
- Encyclopedia of Education, 2nd ed., ed. James W. Guthrie, 2003, Macmillan
- Encyclopedia of Emerging Industries, 2nd ed., ed. Jane A. Maloni & Holly M. Selden, 1998, Gale
- Encyclopedia of Ephemera: A Guide to the Fragmentary Documents of Everyday Life for the Collector, Curator, and Historian, by Maurice Rickards, 2000, Routledge
- Encyclopedia of European Social History from 1350 to 2000, ed. Peter N. Stearns, Scribner
- Encyclopedia of Evolution, ed. Mark Pagel, 2002, Oxford
- The Encyclopedia of Fantasy, ed. John Clute & John Grand, St. Martin's
- Encyclopedia of Folktale and Literature, ed. Mary Ellen Brown & Bruce A. Rosenberg, 1998, ABC-Clio
- Encyclopedia of Food and Culture, ed. Solomon H. Katz, 2003, Scribner's
- Encyclopedia of Food Sciences and Nutrition, ed. Benjamin Caballero, Academic
- Encyclopedia of Genetics, ed. Sydney Brenner & Jeffrey H. Miller, Academic
- Encyclopedia of Genetics, ed. Eric C. R. Reeve, 2001, Fitzroy Dearborn
- Encyclopedia of Genocide and Crimes Against Humanity, ed. Dinah L. Shelton, 2004, Macmillan
- Encyclopedia of German Literature, by Matthias Kenzett, 2000, Fitzroy Dearborn
- Encyclopedia of Global Warming and Climate Change, ed. S. George Philander, 2008, Sage
- Encyclopedia of Holocaust Literature, ed. David Patterson & Alan L. Berger, 2002, Oryx
- Encyclopedia of Human Ecology, ed. Julia R. Miller, ABC-Clio
- Encyclopedia of Human Emotions, ed. David Levinson, 1999, Macmillan
- Encyclopedia of Information Systems, ed. Hasseub Bidgoli, Academic
- Encyclopedia of Insects, ed. Virginia H. Resh & Ring T. Carde, Academic
- Encyclopedia of Interior Design, ed. Joann Banham, Fitzroy Dearborn
- The Encyclopedia of Ireland, ed. Brian Lalor, Yale
- Encyclopedia of Islam in the United States, ed. Jocelyne Cesari, 2007, Greenwood
- The Encyclopedia of Jewish Life, ed. Shmuel Spector, New York University
- Encyclopedia of Journalism, ed. Christopher H. Sterling, 2009, Sage
- Encyclopedia of Latin American History and Culture, ed. Barbara A. Tenenbaum, Scribner
- Encyclopedia of Latin American Literature, ed. Verity Smith, 1997, Fitzroy Dearborn
- Encyclopedia of Lesbian and Gay Histories and Cultures, 2000, Garland
- Encyclopedia of Life Writing: Autobiographical and Biographical Forms, ed. Margaretta Jolly, 2001, Fitzroy Dearborn
- Encyclopedia of Literature in Canada, ed. William H. New, University of Toronto
- Encyclopedia of Major Marketing Campaigns, ed. Thomas Riggs, Gale
- Encyclopedia of Mental Health, ed. Howard S. Friedman, 1998, Academic
- Encyclopedia of Mexico, Fitzroy Dearborn
- Encyclopedia of Modern Asia, ed. David Levinson & Karen Christensen, 2002, Scribner
- Encyclopedia of Monasticism, ed. William M. Johnston, 1999, Fitzroy Dearborn
- Encyclopedia of Movie Special Effects, by Patricia Netzley, 1999, Oryx
- Encyclopedia of Muslim-American History, ed. Edward E. Curtis, 2010, Facts on File
- Encyclopedia of National Anthems, ed. XIng Hang, Scarecrow
- Encyclopedia of New Media: An Essential Reference in Communication and Technology, ed. Steven Jones, 2002, Sage
- Encyclopedia of North American Immigration, by John Powell, 2005, Facts on File
- Encyclopedia of Ocean Sciences, ed. John H. Steele & others, Academic
- Encyclopedia of Paleontology, ed. Ronald Singer, 1999, Fitzroy Dearborn
- Encyclopedia of Prehistory, by David Lambert, 2002, Facts on File
- Encyclopedia of Psychology, ed. Alan E. Kazdin, Oxford
- Encyclopedia of Racism in the United States, ed. Pyong Gap Min, 2005, Greenwood
- Encyclopedia of Religion in America, ed. Charles H. Lippy & Peter W. Williams, 2010, CQ
- Encyclopedia of Rural America: The Land and People, ed. Gary A> Gorcham, ABC-Clio
- Encyclopedia of Russian History, ed. James R. Miller, 2003, Macmillan
- Encyclopedia of Sacred Places, by Norbert C. Brockman, 1997, ABC-Clio
- The Encyclopedia of Sculpture, ed. Antonia Bostrom, 2003, Fitzroy Dearborn
- Encyclopedia of Social Issues, ed. John K. Roth, Marshall Cavendish
- Encyclopedia of Sports Science, ed. John Zumerchik, Macmillan
- Encyclopedia of Television, http://www.museum.tv
- Encyclopedia of Television, 2nd ed., ed. Horace Newcomb, 2004, Routledge
- Encyclopedia of Terrorism, ed. Harvey W. Kushner, 2003, Sage
- Encyclopedia of the American Civil War, ed. David S. Heidler & Jeanne T. Heidler, ABC-Clio
- Encyclopedia of the Cat, by Bruce Fogle, 1997, DK
- The Encyclopedia of the Dead Sea Scrolls, ed. Laurence H. Schiffman & James C. VanderKam, Oxford
- Encyclopedia of the Essay, ed. Tracy Chevalier, 1997, Fitzroy Dearborn
- Encyclopedia of the Enlightenment, 1670-1815, ed. Alan Charles Kors, Oxford
- Encyclopedia of the First Amendment, ed. John R. Vile & David L. Hudson, 2008, CQ
- Encyclopedia of the Great Black Migration, ed. Steven A. Reich, 2006, Greenwood
- Encyclopedia of the Irish in America, Notre Dame
- Encyclopedia of the Korean War: A Political, Social, and Military History, ed. Spencer C. Tucker, ABC-Clio
- Encyclopedia of the Lewis and Clark Expedition, ed. Ellen Woodger & Brandon Toporov, Facts on File
- Encyclopedia of the McCarthy Era, by William Klingman, Facts on File
- Encyclopedia of the Palestinians, ed. Philip Matar, Facts on File
- Encyclopedia of the Reagen-Bush Years, by Peter B. Levy, Greenwood
- Encyclopedia of the Renaissance, Scribner
- Encyclopedia of the Romantic Era, 1766-1850,, ed. Christopher John Murray, 2003, Fitzroy Dearborn
- Encyclopedia of the Scientific Revolution: From Copernicus to Newton, by Wilbur Applebaum, 2000, Garland
- Encyclopedia of the U. S. Cabinet, by Mark Grossman, 2000, ABC-Clio
- Encyclopedia of the U. S. Supreme Court, ed. Thomas T. Lewis & Richard L. Wilson, 2001, Salem
- Encyclopedia of U. S. Foreign Relations, ed. Bruce V. Jentleson & Thomas G. Paterson, 1997, Oxford
- Encyclopedia of the United States in the Nineteenth Century, ed. Paul Finkelman, 2001, Scribner
- Encyclopedia of the Vietnam War, ed. Stanley I. Kutler, Scribner
- Encyclopedia of the Vietnam War: A Political, Social, and Military History, ed. Spencer C. Tucker, ABC-CLio
- Encyclopedia of the World's Zoos, by Catharine E. Bell, 2001, Fitzroy Dearborn
- Encyclopedia of Third Parties in America, by Immanuel Nash & James Ciment, Sharpe
- Encyclopedia of Tourism, ed. Jafar Jafari, 2000, Routledge
- Encyclopedia of Twentieth-Century American Humor: Patterns, Trends, and Connections, by Alleen Pace Nilsen & Don L. F. Nilsen, 2000, Oryx
- Encyclopedia of Urban America: The Cities and Suburbs, ed. Neil Larry Shumsky, 1998, ABC-Clio
- Encyclopedia of Urban Cultures: Cities and Cultures Around the World, ed. Melvin & Carol R. Ember, Grolier
- Encyclopedia of U. S. Political History, ed. Andrew W. Robertson & others, 2010, CQ
- Encyclopedia of Violence, Peace, and Conflict, ed. Lester R. Kurtz, 1999, Academic
- Encyclopedia of Weather and Climate, by Michael Allaby, 2002, Facts on File
- Encyclopedia of Women and World Religions, ed. Serinity Young, 1998, Macmillan
- Encyclopedia of Women Social Reformers, by Helen Rappaport, 2001, ABC-Clio
- Encyclopedia of World Dress and Fashion, ed. Joanne B. Eicher, 2010, Oxford
- The Encyclopedia of World War I: A Political, Social, and Military History, ed. Spencer C. Tucker, 2005, ABC-Clio
- Endangered Animals, ed. Penelope Mathias, 2002, Grolier
- http://www.ENGnetBASE.com
- http://www.ENVIROnetBASE.com
- Entertainment Awards, by Don Franks, McFarland
- The Environment Encyclopedia, ed. Ruth A. Eblen & William R. Eblen, 2001, Marshall Cavendish
- EPA, http://www.epa.gov
- Exploring Ancient Civilizations, 2002, Marshall Cavendish
- Exploring Earth and Space Science, ed. Peter Mavrikis, 2002, Marshall Cavendish
- Exploring Life Sciences, 2000, Marshall Cavendish
- Exploring Technology, Marshall Cavendish, 2003
- External Degrees in the Information Age: Legitimate Choices, by Henry J. Spille & others, Oryx
- http://www.factcheck.org
- http://www.Factiva.com
- The Facts on File Companion to British Poetry before 1600, ed. Michelle M. Sauer, 2008, Facts on File
- The Facts on File Companion to British Poetry: 17th and 18th Centuries, by Virginia Brackett, 2008, Facts on File
- The Facts on File Companion to British Poetry: 1900 to the Present, By James Persoon & Robert R. Watson, 2009, Facts on File
- The Facts on File Companion to the American Novel, ed. Abby H. P. Werlock, Facts on FIle
- Facts on FIle Companion to the American Short Story, ed. Abby H. P. Werlock, 2000, Facts on File
- Facts on File Encyclopedia of Art, ed. Laurence Gowing, 2005, Facts on File,
- The Facts on File Encyclopedia of World Mythology and Legend, 2nd ed. 2004, Facts on FIle
- Famous First Facts about the Environment, ed. Ronald J. Formica, 2002, H. W. Wilson
- Fashion, Costume and Culture: Clothing, Hardware, Body Decoration and Footwear Throughout the Ages, by Sara Prendergast and Tom Prendergast, 2004, UXL
- The FBI: A Comprehensive Reference Guide, ed. Athan G. Treoharrs & others, 1998, Oryx
- Ferguson's Career Guidance Center, http://www.factsonfile.com
- Feeding America: The Historic American Cookbook Project, http://www.digital.lib.msu.edu
- The Fifties in America, ed. John Super, 2005, Salem
- Film Index International, http://www.proquest.com
- Firefly Encyclopedia of Trees, ed. Steve Cafferty, Firefly
- The Firefly Five Language Visual Dictionary, by Jean-Claude Corbeil & Arianne Archambault, Firefly
- Flora: A Gardener's Encyclopedia, ed. Sean Hogan, Timber
- Flowering Plant Families of the World, by V. H. Heywood & Others, Firefly
- Folklore: An Encyclopedia of Beliefs, Customs, Tales, Music, and Art, ed. Thomas Green, 1997, ABC-Clio
- Food & Nutrition Information Center, http://www.nal.usda.gov
- Fortune 500, http://www.money.cnn.com
- Fruits & Nuts, by Susanna Lyle, Timber
- http://www.Fueleconomy.gov
- The Gale Encyclopedia of Cancer: A Guide to Cancer and Its Treatments, ed. Ellen Thackery, 2002, Gale
- The Gale Encyclopedia of Children's Health: Infancy through Adolescence, ed. Kristine Kna[pp & Jeffrey Wilson, 2005, Gale
- The Gale Encyclopedia of Diets, ed. Jacqueline L. Lange, Gale Cengage
- Gale Encyclopedia of Native American Tribes, ed. Steven Malinowski & Anne Sheets, 1998, Gale
- The Gale Encyclopedia of Senior Health, ed. Jacqueline L. Lange, 2007, Gale
- Garden Literature Index, http://www.epnet.com
- The Garland Encyclopedia of World Music, ed. Bruno Notti & Ruth M. Stoney, 1997, Garland
- Gay Histories and Cultures: An Encyclopedia, ed. George E. Haggerty & Others, Garland
- http://www.Genealogy,umi.com
- http://www.Geodata.gove/gas
- http://www.Georgiaencyclopedia.org
- http://www.Give.org
- GLBT Life, http://www.epnet.com
- GLBT LIfe with Full Text, http://www.epnet.com
- Global Change Master Directory, http://www.gcmd.gsfc.nasa.gov
- Global Perspectives on the United States, ed. David Levinson & Karen Christensen, 2007, Berkshire
- Global Volcanism Program, http://www.volcano.si.edu/gvp
- Gods, Goddesses, and Mythology, Marshall Cavendish, 2005
- http://www.Grants.gov
- Graphic Novels Core Collection, H. W. Wilson
- Great World Writers: Twentieth Century, ed. Patrick M. O'Neil, Marshall Cavendish, 2003
- The Greenwood Companion to Shakespeare, ed. Joseph Rosenbum, Greenwood
- Greenwood Daily Life Online, http://www.dailylife.greenwood.com
- The Greenwood Encyclopedia of African-American Folklore, ed. Amand Prahlad, 2006, Greenwood
- The Greenwood Encyclopedia of American Poets and Poetry, ed. Jeffrey Gray, 2005, Greenwood
- The Greenwood Encyclopedia of American Regional Cultures, ed. Paul Piper, Greenwood
- The Greenwood Encyclopedia of Children's Issues Worldwide, ed. Irving Epstein, Greenwood
- The Greenwood Encyclopedia of Daily Life, ed. Joyce E. Salisbury, 2004, Greenwood
- The Greenwood Encyclopedia of Folktales and Fairy Tales, ed. Donald Haase, Greenwood
- Greenwood Encycyclopedia of Global Medieval Life and Culture, ed. Joyce E. Salisbury, 2009, Greenwood
- The Greenwood Encyclopedia of Homes through American History, ed. Thomas W. Paradis, 2008, Greenwood
- The Greenwood Encyclopedia of Love, Courtship, and Sexuality through History, ed. James W. Howell, 2005, Greenwood
- The Greenwood Encyclopedia of Multiethnic American Literature, ed, Emmanuel S. Nelson, 2005, Greenwood
- The Greenwood Encyclopedia of Women's Issues Worldwide, ed. Lynn Walker & Others, 2003, Greenwood
- The Greenwood Encyclopedia of World Folklore and Folklife, ed. William M. Clements, Greenwood
- The Greenwood Library of American War Reporting, ed. David A. Copeland, Greenwood
- Grolier Online's Encyclopedia Americana, http://www.go.grolier.com
- Grolier Student Encyclopedia, Grolier, 2004
- Grove Art Online, http://www.groveart.com
- The Grove Encyclopedia of Classical Art and Architecture, ed. Gordon Campbell, 2007, Oxford
- The Grove Encyclopedia of Decorative Arts, ed. Gordon Campbell, Oxford
- The Grove Encyclopedia of Islamic Art and Architecture, ed. Jonathan M. Bloom and Sheila S. Blair, 2009, Oxford
- Growing Up in America: An Atlas of Youth in the USA, by Rickie Sanders & Mark T. Mattson, 1998, Macmillan
- Grzimek's Animal Life, http://www.gle.com
- Grzimek's Animal Life Encyclopedia, 2nd ed., ed. Michael Hutchins, 2003, Gale
- Guide to Political Campaigns in America, ed. Paul S. Herrnson, CQ Pr.
- Guns in American Society: An Encyclopedia of History, Politics, Culture and Law, ed. Gree Lee Cartr, 2003, ABC-Clio
- Handbook of Death and Dying, ed. Clifton D. Bryant, 2003, Sage
- Handbook of North American Industry: NAFTA and the Economies of the Member Nations, ed. John E. Cremeans, 1998, Bernan
- Handbook of Psychology, ed. Irving B. Weiner, Wiley
- Hndbook of US Labor Statistics: Employment Earnings, Productivity and Other Labor Data, ed. Eva E. Jacobs, 1997, Bernan
- Handbook to Life in Ancient Greece, by Leslie Adkins & Roy A. Adkins, 1997, Facts on File
- Health and Wellness Resource Center, http://www.gale.com
- http://www.Healthgrades.com
- HeritageQuest Online, http://www.il.proquest.com
- The High Low Handbook for Teens, 2002, Libraries Unlimited
- Hispanic American Periodical Index, http://www.ebsco.com
- The Historical Atlas of American Crime, ed. Fred Rosen, Facts on File
- Historicl Atlas of California, by Derek Hayes, University of California
- Historical Atlas of U. S. Presidential Elections, 1788-2004, ed. J. Clark Archer & others, CQ Pr.
- Historical Dictionary of Iraq, by Edmond Ghareeb, Scarecrow
- Historical Encyclopedia of Atomic Energy, by Steven E. Atkins, Greenwood
- Historical Encyclopedia of World Slavery, ed. Junius P. Rodrigues, 1997, ABC-Clio
- Historical Fiction: A Guide to the Genre, by Sarah L. Johnson, 2005, Libraries Unlimited
- The Historical Statistics of the United States: Earliest Times to the Present, Millenial Edition, ed. Susan B. Carter, et. al., Cambridge
- Historical Thesaurus of the Oxford English Dictionary, ed. Christian Key & others, 2001, Oxford
- History in the News: The Middle East, http://www.albany.edu
- The History of Continental Philosophy, ed. Alan D. Schrift, 2010, University of Chicago
- History of Physical Anthropology, ed. Frank L. Spencer, Garland
- History of the Internet: A Chronology, 1843 to the Present, 1999, ABC-Clio
- A History of the Third Reich, by Jeff T. Hay, 2003, Greenhaven
- History Reference Center, EBSCO
- History Reference Center: Tne Modern World, http://www.galegroup.com
- Hobbies and Crafts Reference Center, http://www.ebscohost.com
- Holocaust Literature: An Encyclopedia of Writers and Their Works, ed. S. Lillian Kremer, 2003, Routledge
- Hoover's Billion Dollar Directory: The Complete Guide to U. S. Public Companies, Hoover Business
- Horror Films of the 1970s, by John Kenneth Muir, Wiley
- The Horse Encyclopedia, Firefly
- Hospitality and Tourism Index with Full Text, http://www.epnet.com
- How It Works: Science and Technology, 3rd ed., 2003, Marshall Cavendish
- How to Be a Perfect Stranger, ed. Arthur J. Magiola, Jewish Lights
- http://www.ibdb.com
- http://www.ific.org
- In an Influential Fashion: An Encyclopedia of Nineteenth- and Twentieth-Century Fashion Designers and Retailers Who Transformed Dress, by Ann T. Kellogg & others, Greenwood
- In the First Person, an Index to Letters, Diaries, Oral Histories and Personal Narratives, http://www.alexanderstreet.com
- Index Islamicus Online, http://www.brill.nl
- Industrial Revolution Reference Library, 2003, UXL
- InfoNation, http://www.cyberschoolbus.un.org
- http://www.inmotionaame.org
- Insects: Their Natural History and Diversity: With a Photographic Guide to Insects of Eastern North America, ed. Stephen A. Marshall, Firefly
- Instruments of Science: An Historical Encyclopedia, ed. Robert Bud & Deborah Jean Warner, 1998, Garland
- International Dictionary of Black Composers, ed. Samuel A. Floyd, Jr., 1999, Fitzroy Dearborn
- International Encyclopedia of Dance, ed. Selma Jeanne Cohen, 1998, Oxford
- International Encyclopedia of Military History, ed. James C. Bradford, 2006, Routledge
- International Encyclopedia of Public Policy and Administration, ed. Jay M. Shafritz, 1998, Fitzroy Dearborn
- The International Encyclopedia of Revolution and Protest: 1500 to the Present, ed. Immanuel Ness, 2009, Wiley-Blackwell
- International Encyclopedia of Sexuality, ed. Robert T. Francoeur, Continuum
- International Encyclopedia of the Stock Market, ed. Michael Sheimo, 1999, Fitzroy Dearborn
- International Encyclopedia of Women and Sports, ed. Karen Christensen & others, 2001, Macmillan
- International Olympic Committee, http://www.olympic.org/uk/games/index_uk.asp
- International Wildlife Encyclopedia, 3rd ed., 2002, Marshall Cavendish
- Internet Encyclopedia of Philosophy, http://www.utm.edu
- Internet History Sourcebooks Project, http://www.fordham.edu
- InternetArchive, http://www.archive.org
- Into That Dark Night: Nazi Germany and the Jews, 1933-1939, http://www.uncpress.unc.edu
- http://www.Intute.ac.uk
- Iraq Coalition Casualties List, http://www.icasualties.org/oif
- J. S. Bach, ed. Malcolm Boyd, 1999, Oxford
- Jamestown Colony: A Political, Social, and Cultural History, by Frank E. Grizzard, ABC-Clio
- Jewish Women in America: An Historical Encyclopedia, ed. Paula E. Hymon & Deborah Dash Mooney, 1997, ROutledge
- Keep Watching the Skies! American Science Fiction Movies of the Fifties, Rev. ed., by Bill Warren, 2010, McFarland
- The Kingfisher Geography Encyclopedia, by Clive Gafford, Kingfisher, 2003
- Macmillan Encyclopedia of Earth Sciences, Macmillan
- Macmillan Encyclopedia of Energy, ed. John Zumerchik, 2001, Macmillan
- Macmillan Encyclopedia of the Environment, ed. Steven R. Kellert, 1997, Macmillan
- Magill's Encyclopedia of Science: Animal Life, 2nd ed., ed. Carl Hoagstrom, 2002, Salem
- Magill's Encyclopedia of Social Science: Psychology, ed. Nancy A. Piotrowski, 2003, Salem
- Magill's Survey of American Literature, ed. Steven G. Kellman, Rev. ed., 2007, Salem
- Magill's Survey of World Literature, ed. Steven G. Kellman, 2009, Salem
- Makers of Science, ed. Derek Gjertsen & Michael Allaby, 2002, Oxford
- Marquis Who's Who on the Web, http://www.marquiswhoswho.com
- Martial Arts of the World: An Encyclopedia, by Thomas A. Green, 2001, ABC-Clio
- Martin Luther King, Jr., Papers Project, http://www.stanford.edu
- http://www.Marxists.org
- Masterplots Complete CD-ROM
- Mathematics, ed. Barry Max Bradenberger, 2002, Macmillan
- McGraw-Hill Encyclopedia of Personal Computing, ed. Stan Gibilisco, McGraw-Hill
- Medieval England: An Encyclopedia, ed. Paul E. Szarmach & others, 1998, Garland
- Medieval Folklore: An Encyclopedia of Myths, Legends, Tales, Beliefs, and Customs, ed. Carl Lindahl & others, ABC-Clio
- Medieval World, ed. Sally MacEachern, 2001, Grolier
- The Merck Manual of Medical Information, http://www.merck.com
- Mexico and the United States, 2002, Marshall Cavendish
- MidContinent Public Library Series and Sequels, http://www.mcpl.lib.mo.us
- The Middle Ages, ed. William Chester Jordan, Scribner
- http://www.Mideastwire.com
- Milestone Documents of American Leaders: Exploring the Primary Sources of Notable Americans, ed. Paul Finkelman, 2209, Schlager
- The Modern Fishing Encyclopedia: Worldwide Angling Guide, by Ken Schultz, 1999, Hungry Minds
- http://www.MonologueArchive.com
- Multnomah County Library book discussion guides, http://www.multcolib.com
- The Museum of Broadcast Communications Encyclopedia of Radio, ed. Christopher H. Sterling, 2003, Fitzroy Dearborn
- Museum of Broadcast Communications Encyclopedia of Television, ed. Horace Newcomb, Fitzroy Dearborn
- Music in Latin America and the Caribbean, Vol. 2, ed. Malena Kuss, University of Texas
- Music Online, http://www.alexanderstreet.com
- Myths and Legends of the World, 2000, Macmillan
- Quinlan's Character Stars, Rev. ed., by David Quinlan, 2004, Reynolds & Hearn
- The Qur'an: An Encyclopedia, ed. Oliver Leaman, Routledge
- http://www.vault.com
- Vegetables from Amaranth to Zucchini: The Essential Referenc, by Elizabeth Schneider, Morrow
- The Venomous Reptiles of the Western Hemisphere, by Jonathan A. Campbell & William W. Lamar, Cornell
- http://www.vote411.org
- The Yad Vashem Encyclopedia of the Ghettos during the Holocaust, by Michael Berenbaum & Guy Miron, 2010, Yad Vashem
- Yale Book of Quotations, ed. Fred R. Shapiro, Yale
- The Yale University School of Medicine Patient's Guide to Medical Texts, ed. Barry L. Zaret, Houghton
- Yearbook of Immigration Statistics, http://www.uscis.gov
- The YIVO Encyclopedia of Jews in Eastern Europe, ed. Gershon David Hundert, 2008, Yale
- http://www.yourdictionary.com