The book “The Collector” by Jhon Fowles has often been owned and used by many serial killers to commit crimes. Are there any other books commonly owned or used by serial killers, and why do you think that is? Are there any other books like this that can be suggested to me so i can read?

The book 'The Collector' by Jhon Fowles has frequently been sighted as a book owner by many serial killers, have there been any other books serial killers have used to commit crimes?

"it is explicitly noted as a work that has influenced several serial killers, including Leonard Lake, Robert Berdella, and spree killer Christopher Wilder. "

"Several convicted serial killers have authored books, often detailing their crimes, psychological profiles, or fictionalized accounts of their actions. Notable examples include Ian Brady, who wrote The Gates of Janus, a psychological analysis of other serial killers; H. H. Holmes, whose confession was compiled in The Strange Case of Dr. H. H. Holmes; and David Berkowitz (Son of Sam), who authored Son of Hope, a memoir focused on his conversion to Christianity rather than his crimes."