R in the Month

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 fiance'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 fiance? Or the menacing, unsavoury chef? Can Miriam track down the killer before anyone else is murdered by mollusc?