Ryan Becker

Serial Killers Volume 1: 6 Horrific Serial Killers’ True Crime Stories

Vigilantes and the Media: 8 Horrific True Crime Stories of Vigilantes

Acoustic Technologies in Biology and Medicine

Jeffrey Dahmer: The Gruesome True Story of a Hungry Cannibalistic Rapist and Necrophiliac Serial Killer: Real Crime by Real Killers, Book 3 (Unabridged)

Paul Bernardo and Karla Homolka: The Horrific True Story Behind Canada's Ken and Barbie Killers (Real Crime by Real Killers, Book 7) (Unabridged)

Serial Killers: The Horrific True Crime Stories Behind 6 Infamous Serial Killers That Shocked the World (Real Crime By Real Killers Collection, Book 2) (Unabridged)

Ted Bundy: The Horrific True Story Behind America's Most Wicked Serial Killer: Real Crime by Real Killers, Book 4 (Unabridged)

Edmund Kemper: The True Story of The Brutal Co-ed Butcher (Unabridged)

Serial Killers: The Horrific True Crime Stories Behind 4 Infamous Serial Killers That Shocked the World (Real Crime by Real Killers Collection, Book 1) (Unabridged)