Doctor Who: Ruby Red, by Georgia Cook

Responding to an alien distress call, the Doctor and Ruby arrive in Estonia a few days before the Battle of the Ice on 5 April 1242. 

"'Big one,' the Doctor nodded. 'Well, small in scale, but big in everything else. The final bust-up between the invading Duchy of Estonia and the republic of Novgorod. Marks the end of the Northern Crusades in this region, and cements Prince Alexander Nevsky as a national hero.'

'I've never heard of it,' said Ruby.

'Your planet's had too many wars for anyone to know them all,' said the Doctor sadly. 'Still, here we are.'" (p. 30)

The distress signal has been sent by Ranavere, a 16 year-old girl from an alien culture of warriors, who has been sent to the battle as part of a coming-of-age ritual. Ranavere doesn't to fight - but it soon turns she may not have a choice. There are other aliens on the ice, some of them more of Ranavere's warmongering people and then there's something more monstrous as well...

I really enjoyed this fast-moving, lively adventure by first-time novelist Georgia Cook (who I know a bit). It deftly captures the pace and verve of the recent TV series. In fact, it's packed with set-piece moments that would be great to be able to see. This is a book that would really suit illustration - which should come as no surprise given that the author is also a designer and artist. 

Ruby and the Doctor are captured well, and Ranavere is a character we can relate to; she and her family are well drawn. Like Ruby, I'd never heard of this moment in history but it makes for a rich, arresting backdrop. It's all great fun, not least towards the end when, after all the ice and cold, the Doctor emerges from the TARDIS with a pile of big, fluffy towels for the surviving burly warriors. Their resistance to such comfort quickly melts, in a moment that's perfectly daft, funny and true to character.