Margin For Terror — Frank Kane

Rocky Nelson was a dumb boxer, but his written expose of the fight racket was powerful enough to blast the syndicate wide open, and the bosses knew it. So for life insurance, Rocky got Johnny Liddell to lock the document in his office safe. But they busted the safe--and then Rocky...

Johnny knew it was murder, but he couldn't prove it. The only clue he had was a stage-struck redhead--and her disappearing act had stopped the show...