The Witches' Hammer

A respected surgeon and rare book collector is brutally murdered in his elegant Manhattan home, just hours after showing a book dealer the fifteenth-century manual of black magic—a grimoire—he'd received from a grateful patient. Now the healer's blood is everywhere—and only the priceless grimoire is missing.

The horrific death of her beloved father has shattered Beatrice O'Connell's quiet, sane, and orderly world. Only by tracking down the vanished malevolent tome—with its dark spell and sal...