19 May (releases)


 * 1973 - Episode one of The Green Death was first broadcast on BBC1.
 * 1973 - Part three of Back to the Sun was first published in TV Action.
 * 1994 - Theatre of War was first published by Virgin Books.
 * 2005 - The Clockwise Man was first published by BBC Books.
 * 2007 - 42 was first broadcast on BBC One. Later, Space Craft aired on BBC Three.
 * 2011 - Doctor Who Adventures comic story The Very Cool Bow Tie! was first published.