Podcast: Ep278: Open Book: SJ Watson, Elif Shafak, and literary love

S J Watson, author of Before I Go To Sleep which was adapted into a Hollywood movie, talks to Mariella about his new thriller Second Life. Ann Morgan discusses her quest to read a book from every country in the world in one year. Turkish novelist Elif Shafak reveals the book she'd never lend. And with Valentine's Day approaching writer Rebecca Stott considers some literary declarations of love - from women.