Gaunt's Ghosts is a 33-book series with 32 released primary works first released in 1964 with contributions by Dan Abnett, Sandy Mitchell, Aaron Dembski-Bowden, Nick Kyme, Matthew Farrer, Graham McNeill, Rob Sanders, Nik Vincent, David Annandale, John French, Rachel Harrison, Robert Rath, Marc Collins, Edoardo Albert, and Justin D. Hill.