Playboy/detective Archy McNally specializes in "discreet cases" for his father's stodgy and proper Palm Beach law firm. When he is called on to retrieve a set of rare stamps know as "Inverted Jennies" from one of Palm Beach's wealthiest and most curvacious matrons, Archy soon gets much more that he bargained for...

A local collector is slain and all roads lead Archy back to the original crime scene; but before he can put the pieces together, he faces another murder and all-to-real romance. Full of the sultry characters and comic action that are Lawrence Sanders' trademarks, McNally's Secret shows a master of mystery at the top of his game.