Doctor Who Target Books (Numerical Order)

Doctor Who Target Books (Numerical Order) is a 24-book series with 24 released primary works first released in 1975 with contributions by Terrance Dicks, Malcolm Hulke, Philip Hinchcliffe, Ian Marter, Eric Pringle, Eric Schlosser, Stephen Wyatt, John Peel, Ben Aaronovitch, Gary Russell, Eric Saward, Jenny T. Colgan, Mark Gatiss, Robert Shearman, Phil Ford, Keith Temple, and Pete McTighe.