Coffin Ed Johnson and Grave Digger Jones get personally involved in a gang dispute in The Real Cool Killers, one of the most provocative cases in Chester Himes’s groundbreaking Harlem Detectives series.  

Many people had reasons for killing Ulysses Galen, a big Greek with too much money and too great a liking for young black girls. But there are complications—like Sonny, found standing over the body, high on hash, with a gun in his hand that fires only blanks; a gang called the Moslems; a disappearing suspect; and the fact that Coffin Ed’s daughter is up to her pretty little neck in the whole explosive business.

Amazon.com Review
To detectives Coffin Ed Johnson and Grave Digger Jones, it looked like an open and shut case. After all, Sonny Pickens was still standing over the body of Ulysses Galen, smoking gun hanging from his hand. Only one problem: Sonny's gun was loaded with blanks. There were plenty of people who wanted Galen dead, but who was responsible? Sonny? A jealous husband? Or one of the street toughs from a gang calling themselves the Real Cool Moslems? Coffin Ed and Grave Digger pound the mean streets of 1950s Harlem in search of the Real Cool Killer.