Annual

An annual was a type of book. (PROSE: )

History
The accounts of Dan Dare in 20th century popular culture came, among others, in the form of annuals; in 1987, Niles Bunbury commented that Skaro looked like "something out of a Dan Dare annual. (AUDIO: We Are The Daleks)

Undated events
After regenerating, the Fourteenth Doctor wrote a letter to the readers of an annual. (PROSE: )