On 18 August, a number of things set in or relevant to the Doctor Who universe were released or published.
- 1973 - The TV Action comic story The Unheard Voice was first published.
- 1977 - The novelisation of Planet of Evil was released by Target Books.
- 1983 - The novelisation of Earthshock was released by Target Books.
- 1988 - The novelisation of The Wheel in Space was released by Target Books.
- 1993 - DWCC 10 was first published by Marvel Comics.
- 1994 - Strange England was first published by Virgin Books.
- 1997 - The Bodysnatchers and The Ultimate Treasure were first published by BBC Books.
- 1997 - The Happiness Patrol was released on VHS.
- 2003 - Earthshock was released on Region 2 DVD.
- 2005 - DWM 360 was first released by Panini Comics.
- 2011 - The Men Who Sold the World was first published by BBC Books.
- 2011 - The Doctor Who Adventures comic story The Upper Deck was first published.
- 2011 - The Middle Men was transmitted on BBC One.
- 2020 - 14682 UNIT Field Log was first released online.