Strange Deadfellows! Wally Hamer was found murdered inside a Rolls Royce with a wad of money and ten ounces of pure heroin. Detective Al Wheeler took the case and it led him straight to gorgeous Minerva Trent. Minerva was a young widow who reputedly rolled in cash and plenty of hay. She told Wheeler that Wally had attended a party at her home the night before. Wheeler got the names of the other "guests" and jumped into a sack full of kinky suspects. Wheeler hopped from one thing to another, and then something clicked--it was a gun at his head!
Used availability for Carter Brown's The Wicked Widow
January 1981 : USA Mass Market Paperback