Doctor Who: New Series Adventures is a 55-book series with 55 released primary works first released in 1998 with contributions by Justin Richards, Stephen Cole, Jacqueline Rayner, Gareth Roberts, Steve Lyons, Mike Tucker, Colin Brake, Martin Day, Mark Morris, Paul Magrs, Mark Michalowski, Trevor Baxendale, Simon Guerrier, Dale Smith, Simon Messingham, Dan Abnett, Steve Lockley, David Roden, Paul Lewis, Robert Shearman, Simon Jowett, Gary Russell, Lance Parkin, David Llewellyn, Daniel Blythe, Christopher Cooper, Brian Minchin, Oli Smith, Una McCormack, Paul Finch, Jonathan Morris, George Mann, Naomi Alderman, Nicholas Briggs, Tommy Donbavand, Juno Dawson, Steve Cole, Georgia Cook, and Abi Falase.