Front cover feature by John Montgomery, "When Satan Told The Cult To Kill! Kill! Kill!" (18pp.). Illustrated with numerous photographs of the perpetrators, victims and crime scenes, including 10500 Cielo Drive in Benedict Canyon and the LaBianca's Waverly Drive home in the Los Feliz neighborhood. Inside Detective was a true crime pulp magazine that ran from March 1935 up until the mid-1990s. Edges slightly worn and frayed, o/w Very Good.