5 books in series

The First Doctor Adventures

The First Doctor Adventures is a 5-book series with 5 released primary works first released in 2017 with contributions by Matt Fitton, Guy Adams, John Dorney, Andrew Smith, Marc Platt, Jonathan Barnes, and Sarah Grochala.

Doctor Who: The First Doctor Adventures, Volume 1
Doctor Who: The First Doctor Adventures, Volume 2
Doctor Who: The First Doctor Adventures, Volume 3
Doctor Who: The First Doctor Adventures, Volume 4
Doctor Who: The First Doctor Adventures, Volume 5