Lethbridge-Stewart: Top Secret Files

Lethbridge-Stewart: Top Secret Files was a free downloadable e-book omnibus collecting special extended editions of The Ambush!  and final chapter of Companions: Fifty Years of Doctor Who Assistants, as well as the first chapter of The Forgotten Son, and exclusive original content.It was described as "an eBook introductory pack for the Lethbridge-Stewart series."

New Content

 * An original prelude featuring Chorley and Alistair Gordon Lethbridge-Stewart in his nursing home.