Annie is no stranger to murder - after all, she's solved a few cases already. And something about the way Fliss died feels familiar. She's seen a case like this before. Or read about it, rather, in the journals of her dead Great Aunt Frances, whose close friend was killed in the 1960s in the exact same way: with her heart surgically removed from her chest.As threats pile up on Laura's doorstep, it soon becomes clear that she's next, and that she's hiding something . . . With her mother's life on the line, can Annie find the killer before it's too late?