The Cases That Haunt Us: From Jack the Ripper to JonBenet Ramsey, the FBI's Legendary Mindhunter Sheds Light on the Mysteries That Won't Go Away

John Douglas is a former special agent with the US Federal Bureau of Investigation, one of the first criminal profilers, and a criminal psychology writer. While working for the FBI, he headed the elite Investigative Support Unit and was the real-life model for FBI Agent Jack Crawford in The Silence of the Lambs. Upon his retirement, Douglas, along with acclaimed author and Emmy award-winning filmmaker Mark Olshaker, created Mindhunters, Inc., a website providing information on their writing as well as criminal justice and profiler resources.

Mark Olshaker is an Emmy Award-winning filmmaker and a New York Times bestselling nonfiction author. His seven books with former FBI Special Agent and criminal profiling pioneer John E. Douglas, beginning with Mindhunter, have sold millions of copies, been translated into many languages, and along with his Emmy-nominated PBS film Mind of a Serial Killer, made Olshaker a sought-after speaker and consultant on law enforcement-related issues.

Malcolm Hillgartner is an actor, author, playwright, and professional narrator. Under the name Jahnna N. Malcolm, he and his wife, Jahnna Beecham, have written over one hundred books for young readers; their musicals have played in theaters across America. His audiobook credits include works by Dean Koontz, Nelson Algren, and William F. Buckley Jr.