Unaussprechlichen Kulten

Unaussprechlichen Kulten (also known as Nameless Cults or the Black Book) is a fictional book of arcane literature in the Cthulhu Mythos. The book first appeared in Robert E. Howard's short stories "The Children of the Night" (1931) and "The Black Stone" (1931) as Nameless Cults. Like the Necronomicon, it was later mentioned in several stories by H. P. Lovecraft.


The name was the result of Lovecraft's efforts to come up with a German translation of Nameless Cults. The title Unaussprechlichen Kulten is from August Derleth.[1]

Unaussprechliche Kulte would be the German for "unspeakable cults". The form Unaussprechlichen Kulten is the dative case, suggesting a full title of Von unaussprechlichen Kulten ("Of Unspeakable Cults", as it were de cultibus ineffabilibus) or similar or a dedication (i.e. (dedicated) to unspeakable cults).

Since the German adjective may not only translate to "unspeakable, unutterable, ineffable", but also to "unpronouncable, tongue-twisting",[2] the title might serve as a description of the names invented by Lovecraft.

Role in the Cthulhu MythosEdit

The following is a fictional account of the origin of Unaussprechlichen Kulten and its significance in the mythos.

Unaussprechlichen Kulten is believed to have been written by Friedrich Wilhelm von Junzt. The first edition of the German text (referred to by some as "the Black Book") appeared in 1839 in Düsseldorf. The English edition was issued by Bridewall in London in 1845, but (being meant to sell purely based on shock-value) contained numerous misprints and was badly translated. A heavily expurgated edition was later issued in New York by Golden Goblin Press in 1909, but sold few copies as its high production costs made it prohibitively expensive. Original editions in German have a heavy leather cover and iron hasps. Few copies of the earliest edition still exist because most were burnt by their owners when word of von Junzt's gruesome demise became common knowledge. An edition is known to be kept in a locked vault at the Miskatonic University library and some book collectors/occult scholars have managed to find copies. At least one copy is known to have been present at the abandoned church on Federal Hill in Lovecraft's short story "The Haunter of the Dark".

The text contains information on cults that worship pre-human deities such as Ghatanothoa and includes hieroglyphs relating to the latter. There is also information on more recent cults including that of Bran Mak Morn, The Dark Man. It is from this work that the tale of the doomed heretic T'yog is most commonly sourced. The principal obscurity of the book is von Junzt's use of the word keys—"a phrase used many times by him, in various relations"—in connection with certain items and locations, such as the Black Stone and the Temple of the Toad (possibly associated with Tsathoggua) in Honduras.

In popular cultureEdit

In F. Paul Wilson's The Keep, Captain Klaus Woermann reads an excerpt from the Unaussprechlichen Kulten and finds it a disturbing experience. However, the text does not appear to be the same absolute forerunner of doom as the Necronomicon.

Triumff by Dan Abnett features a page of the Unaussprechlichen Kulten shown to the titular hero as a test to see if he has ever studied Goetia. It induces instinctive nausea in those never previously exposed to pure Lore.

"Von Unaussprechlichen Kulten" is the title of a song by death metal band Nile from their 2005 album Annihilation of the Wicked. Unaussprechlichen Kulten is also the name of a death metal band from Chile; the lyrics of many of their songs reference the Cthulhu Mythos.

There is a reference to Unaussprechlichen Kulten in the 1992 PC game, Alone in the Dark.

There is also a reference to the book, along with one to the Necronomicon, in the 2015 video game Wolfenstein: The Old Blood.

There is a reference to the book in SMOKE AND DAGGER: A SPECTRA Files Prequel (2019), by Douglas Wynne, part of a Lovecraftian series.


  1. ^ Price, "Introduction: The Ebony Book", The Book of Eibon, p. xvii.
  2. ^ https://www.duden.de/rechtschreibung/unaussprechlich
  • Harms, Daniel. "Unaussprechlichen Kulten" in The Encyclopedia Cthulhiana (2nd ed.), pp. 309–11. Oakland, CA: Chaosium, 1998. ISBN 1-56882-119-0.
  • Pearsall, Anthony B. (2005). The Lovecraft Lexicon (1st ed.). Tempe, AZ: New Falcon. ISBN 1-56184-129-3.
  • Price, Robert M. (ed.) The Book of Eibon (1st ed.), Chaosium, Inc., 2002. ISBN 1-56882-129-8.