Graham Masterton's credits as a writer include the bestselling horror novel The Manitou, and the top-ten bestselling Katie Maguire crime series. Scarlet Widow published in 2016, was his first book to feature 18th century apothecary Beatrice Scarlet.
PRAISE FOR GRAHAM MASTERTON: 'A true master of horror' James Herbert. 'One of the most original and frightening storytellers of our time' -- Peter James