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

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)

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

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

True Crime Stories: 12 Terrifying True Crime Murder Cases (Unabridged)

Robert Berdella: The True Story of a Man Who Turned His Darkest Fantasies into a Reality: Real Crime by Real Killers, Book 1 (Unabridged)