Sam Stone is the horror and fantasy pen name for British Thriller novellist and screenwriter Samantha Lee Howe. She is best known for her USA Today! best selling novel The Stranger In Our Bed published by HarperCollins imprint One More Chapter. This novel has recently been made into a film by production company Buffalo Dragon, The film, directed by Giles Alderson and starring Samantha Bond, Emily Berrington, Ben Lloyd-Hughes, Joseph Marcell, Nina Wadia, Bart Edwards and Terri Dwyer, was released on 1st July 2022 on Showtime Networks. Samantha has since sold three more books to HarperCollins One More Chapter and all three were published in 2021 as The House of Killers Trilogy which consists of The House of Killers Book 1, Kill or Die Book 2, and Kill A Spy Book 3.