Mantrap: Lawton Close and the Locked Rooms Mystery

A man is found dead in a secured room of a large drug manufacturer. His mistress has been called the most beautiful woman in the world. When she turns her charms on Lawton Close, he doesn't stand a chance. Still, the question remains, Who killed her last lover? How was it done?

The cops think it must have been suicide but Lawton Close knows better. Everyone is at risk, especially Max, Lawton Close's chief investigator, because the world's most beautiful woman has an equally beautiful sister.

Not everyone will make it. Could this be the last book in the "Lawton Close series"?

Joseph F. Hanna lives in the Hamptons with his wife and two dogs. His humor column appeared in the ＂Sag Harbor Express＂ for nearly twenty years. His experience helping to develop electronic access controls, including mantraps, make this latest Lawton Close mystery rich with plausibility.