BOOKENDS: Xmas with the exes

‘I only see radiators these days’, announces one of the characters in this novel — ‘You know, people who give out heat and warmth.’ A radiator is a pretty good description of India Knight’s Comfort and Joy (Fig Tree/ Penguin, £14.99), too: a book so kindly and funny and affectionate that you could probably warm your hands on it.

• From magazine issue: 20 November 2010