Timewyrm: Revelation by Paul Cornell
The novel “Timewyrm: Revelation” by Paul Cornell was published for the first time in 1991. It’s No. 4 in the “New Adventures” range by Virgin Publishing.
The Seventh Doctor has lost track of the Timewyrm and heads the TARDIS to the village of Cheldon Bonniface, in the late 19th century, where an old acquaintance lives. While the Doctor is playing chess, Ace is attacked by a small astronaut and, fleeing, soon realizes she has ended up on the surface of the Moon, where she suffocates.
Reality also shifts for the Doctor, who realizes that what looked like his friend is actually Hemmings, whom he met in the timeline where the Nazis won World War II. Returning to the TARDIS, he discovers he’s on the Moon in 1992. What’s real?




