June 2019 - Pre-order a limited signed edition of The Sleepwalker from Waterstones:

January 2019 - excited to announce Joseph’s new novel The Sleepwalker will be published July 11th:


January 2019 - The Smiling Man - now available in paperback!

Knox - The Smiling Man pbk cover final.jpg

November 2018 -


SIRENS - paperback edition available at US bookstores from 4th December 2018

THE SMILING MAN - out in the USA in hardback from 15th January 2019.

January 2018 -