"When an elderly boarder at a Bakerhaven bed-and-breakfast drops dead during afternoon tea, there's nothing particularly suspicious about it--except for the Sudoku in his jacket pocket. But when a second body turns up in the window seat and an autopsy shows both men were poisoned with elderberry wine, the Puzzle Lady suspects she's dealing with a cold-blooded killer who for some reason is copying the Cary Grant movie Arsenic and Old Lace, in which...

Stumbling over a murder scene while making a blackmail payment for a young attorney, Cora Felton's efforts to solve the crime put her in the path of a killer who may be targeting her niece and her niece's new baby.