Lendle

Red Adept Reviews Indie Award for Thrillers/Suspense 2011
San Francisco Homicide detective John Richetti spent part of his childhood living inside an infamous cult known as the People’s Temple. As a boy he’d lost his parents to cult-instigated mass suicide. The memories come flooding back when he investigates the bizarre suicide of a former member of Earthbound, a New Age cult—and suspects murder instead. To uncover the truth he infiltrates the group, along with police psychologist Marilyn Michaelsen.
The new recruits find themselves pushed to their physical and mental limits by a series of sophisticated brainwashing techniques as well as by a cult leader, known only as The Wizard, who appears to possess psychic and paranormal powers. Even the psychologist’s expert knowledge of cults can’t explain The Wizard’s feats, and it isn’t long before John, like his parents before him, surrenders his independence to another …
This ebook contains a bonus excerpt:

Chapter 1 of CRACK-UP by Eric Christopherson
Best Mystery, Red Adept’s Annual Indie Awards, 2010