Not only did Epstein operate a pyramid scheme, he is a total sex addict who heavily researched sexual slavery, according to court documents presented by one of the victim's lawyers:  Edwards learned that at around the same time, the Palm Beach Police Department also began investigating Epstein's sexual abuse of minor girls. They also collected evidence of Epstein's involvement with minor girls and his obsession with training sex slaves, including pulling information from Epstein's trash. Their investigation showed that Epstein ordered from Amazon.com on about September 4, 2005, such books as: SMI 01: A Realistic Introduction, by Jay iseman; SlaveCraft: Roadmaps for Erotic Servitude - Principles, Skills, and Tools, by Guy Baldwin; and Training with Miss Abernathy: A Workbook for Erotic Slaves and Their Owners, by Christina Abernathy. See Receipt for Sex Slave Books (Exhibit "I").