Graham Masterton became a newspaper reporter at the age of 17 and was appointed editor of Penthouse magazine at only 24. His career as an author spans many genres, including horror, thriller, and sex-advice books. His first horror novel, The Manitou, became a bestseller and was made into a film starring Tony Curtis. In 2019, Graham was given a Lifetime Achievement Award by the Horror Writers Association. He is also the author of the Katie Maguire series of crime thrillers, which have sold more than 1.5 million copies worldwide. He lives in Surrey and is currently working on new horror and crime novels.