Brian J. Robb is a New York Times/Sunday Times best-selling author. Among his works are Timeless Adventures: How Doctor Who Conquered TV, a critical and cultural history of the TV series (Kamera, 2009), A Brief History of Star Trek (forthcoming, Constable & Robinson, 2012) and A Brief History of Star Wars (forthcoming, Constable & Robinson, 2012). He has also written Silent Cinema (Kamera, 2007), Counterfeit Worlds: Philip K. Dick on Film (Titan, 2005), and Screams and Nightmares: The Films of Wes Craven (Titan, 1998). He is the biographer of River Phoenix (Plexus, 1994), Heath Ledger (Plexus, 2008), Brad Pitt (Plexus, 2001), Johnny Depp (Plexus, 2006) and Keanu Reeves (Plexus, 2003), among others. He's also written books on Laurel and Hardy (Pocket Essentials, 2008), Ridley Scott (Pocket Essentials, 2005) and James Cameron (Pocket Essentials, 2002).Paul Simpson has written official guides to the TV series Farscape and Smallville and the movies The Hitchhikers' Guide to the Galaxy and Wallace & Gromit: The Curse of the Were-Rabbit, as well as unofficial books on subjects as diverse as James Bond, Nicole Kidman, and the TV series The O.C.