Harm's way

"Psychologist-sleuth Dr. Alan Gregory investigates the brutal murder of his long-time friend and neighbor Peter Arvin, only to discover that Arvin had been hiding dark secrets that neither Gregory nor the victim's wife had ever suspected."@en
"Dr. Alan Gregory's is trying hard to cope with the elaborate murder of his good friend Peter Arvin. Disturbing clues behind Peter's murder takes Alan on a journey that delves him deep into Peter's past and deep into the human heart."@en
"In a community theater in Boulder, Colorado, a man is tortured and left to bleed to death atop a concert piano. Psychologist-investigator Dr. Alan Gregory, a friend of the victim, finds that the man's belongings point to a mysterious hidden life."@en
"When Alan finds his friend dead in a Colorado community theater, everything points to the fact that the victim knew and trusted his killer. Alan starts on a trail that leads him to his friend's hidden life. While he helps police untangle the knots, a new string of ghastly, baffling murders present new complications."@en