The oyster party had the kiss of death upon it—even though there were two 'R's in the month. Miriam Birdseye—famed revue star and sleuth—could have told you that from the start. She isn't a bit surprised to learn that her fiancé's mother died in the night.

But who at the seedy Sussex hotel would have poisoned the bivalves? Could it be the hotel proprietor—a handsome, drunken bankrupt? His put-upon wife? Miriam's impressively moustachioed fiancé? Or the menacing, unsavoury chef?

Can Miriam track down the killer before anyone else is murdered by mollusc?