A murderous jewel thief threatens Blackshirt's reputation as a Gentleman Cracksman who, through his years of Entertaining the police, the press, and the public, NEVER stooped to such an unsporting crime as torture and Murder. The only thing left for the suave and endearing Blackshirt to do is to solve the murders, thus absolving himself from such base and dastardly acts. It is but the Gentlemanly thing to do ~ cracksman or no. The author never disappoints as far as moments of Fun and Wit are concerned. The reader is guaranteed laughter and admiration for Blackshirt's ingenuity in eluding capture (in tight situations) and end up with a brilliant gem in his hand.