Robert K. Tanenbaum is the author of 33 books – 29 novels and 4 non-fiction books. He is one of the most successful prosecuting attorneys, having never lost a felony trial and convicting hundreds of violent criminals. He was a special prosecution consultant on the Hillside Strangler case in Los Angeles and defended Amy Grossberg in her sensationalized baby death case. He was Assistant District Attorney in New York County in the office of legendary District Attorney Frank Hogan, where he ran the Homicide Bureau.