The book was finally reprinted by Valacount Books in 2013.
Too Soon: Arguably an inversion. Robert Bloch wrote Psycho when the Ed Gein case was still fresh in the public's mind. For whatever reason, Gilbert waited 8 years. Each book was adapted to film, and each film had a remake, but Bloch's yarn is definitely more well-known. If there was ever a case against tactfulness, this would be it.