Rob is the author of the acclaimed and bestselling Enemy and James Ryker series of espionage thrillers. His books have sold over half a million copies with many reviewers and readers having likened Rob’s work to authors at the very top of the genre, including Lee Child and Vince Flynn. Rob began writing in 2009 following a promise to his wife that he could pen a ‘can’t put down’ thriller. He worked for nearly 13 years for a global firm specialising in forensic fraud investigations. Rob now writes full time.