Deadly 60 presenter Steve Backshall and Editor of Gransnet Geraldine Bedell discuss their favourite books with Harriett Gilbert.

Geraldine picks 'The Idea of Perfection' by Kate Grenville, a touching romance between two people in the eccentric little backwater of Karakarook, Australia.

Steve opts for a chilling ghost-story set around a scientific expedition to the Arctic Circle in 1937 - 'Dark Matter' by Michelle Paver.

Harriett's choice is 'In the Country of Men' by Hisham Matar, a tender coming-of-age story about nine-year-old Suleiman who becomes the man of the house when his father goes away on business.

Producer: Toby Field

First broadcast on BBC Radio 4 in 2012.