6) [Doctor Who] Timewyrm: Exodus, by Terrance Dicks

Gosh, Terrance Dicks can actually come close to writing tolerably well. Here we have the Seventh Doctor and Ace pursuing the Timewyrm (last seen in ancient Babylon) to Nazi Germany – or rather, first to a 1951 Festival of Britain celebrated after a German victory; then following Adolf Hitler from the Munich putsch to 1940. It would be easy to do this very crassly, but Dicks manages to stay (for my money) the right side of the line. Still a slight feeling that he wished he was writing a TV series rather than a novel, but satisfying enough. Also brought back a villain from one of the series I have not yet seen…