In 1997 he released a second book on similar themes entitled "The Uninvited". His book "Encounter in Rendlesham Forest: The Inside Story of the World's Best-Documented UFO Incident", written with John Burroughs, USAF, Ret., and Jim Penniston, USAF, Ret., was published by Thomas Dunne Books in April 2014. Pope has also written two science fiction novels, "Operation Thunder Child" and its sequel "Operation Lightning Strike". Pope also writes for online alternative news site Neonnettle in which he talks about current topics and news as well as UFO based material on the site fortnightly column.