Keith Topping ; Paul Cornell ; Martin Day Related books The Avengers Dossier: The Definitive Unauthorised Guide London Bridge • 1998 THE NEW TREK PROGRAMME GUIDE St Martins Pr • 1995 X-Treme Possibilities: A Comprehensively Expanded Rummage Through the X-Files St Martins Pr • 1998 X-Treme Possibilities: A Paranoid Rummage Through the X-Files (Virgin) Virgin Pub • 1997