- ... that San Antonio's Sporting District, (pictured) one of the largest red-light districts in the U.S. in the early 1900s, was so large that a tourist guide was published for visitors?
- ...that Matild Manukyan, a wealthy Turkish businesswoman of Armenian origin, made her fortune as a brothel owner?
- ...that loans made by Seattle brothel-owner Lou Graham saved some of the city's most prestigious families from bankruptcy after the Panic of 1893?
- ...that madame Anna Wilson, the "Queen of the Underworld" in early Omaha, Nebraska, bequeathed her 25-room brothel mansion to the city to use as an emergency hospital upon her death?