- A gorgeous, highly collectible gift edition of 12 Doctors, 12 Stories, featuring 12 beautifully designed mini paperbacks and 12 exclusive postcards in a TARDIS slipcase. Twelve amazing adventures for the 12 Doctors written by 12 of the most exciting authors living in our galaxy today, including two Children's Laureates, Eoin Colfer and Malorie Blackman, and Michael Scott, Marcus Sedgwick, Philip Reeve, Patrick Ness, Richelle Mead, Alex Scarrow, Charlie Higson, Derek Landy, and Neil Gaiman, plus an adventure of the Twelfth Doctor by best-selling author Holly Black.