Published Oct 1950 by Lev Gleason.
Cover by Charles Biro. Stories and art by Bill Everett, C. H. Moore, Al McWilliams, Fred Guardineer, and Charles Biro. A companion series to Crime Does Not Pay from the same publisher, slightly less violent and with more emphasis on police work. A gangster is followed by the female ghost of one of his victims, but only he can see her. A stick-up man obsesses over a button lost at the scene of a murder, in a story with art by Marvel legend Bill Everett. A detective dares the reader to figure out who killed a man aboard a moving train, in a whodunit with multiple clues and an upside-down panel for the answer. Belson's Ghost; How They Were Trapped; The Button; On the Level; When the Lights Went Out!; Our Police Hall of Fame; This'll Kill Ya!; Death Rides the 5:15.