Twenty-one years since the release of Trainspotting, the film based on Irvine Welsh's novel, the sequel is about to be released. T2 Trainspotting is set in the present day with the main characters now in middle age. Irvine Welsh and screenwriter John Hodge discuss the challenges of making a film to satisfy both fans and newcomers and why, despite the comedy, it's a much bleaker film than the original.

How do you write a successful stage play? As the biggest national prize for playwriting, the Bruntwood Prize, opens for submissions, Sarah Frankcom, the artistic director of the Royal Exchange in Manchester, and writer Tanika Gupta discuss the craft of the playwright.

As part of Radio 4's Reading Europe series, the Norwegian writer Agnes Ravatn discusses her prize-winning novel, The Bird Tribunal, a tense psychological thriller which begins its serialisation on Book at Bedtime tonight.

Locals are mourning the destruction of 200 mature beech trees near Caerphilly which have been destroyed by a mystery feller and it won't be long before someone writes a poem about their loss. The writer and academic Jonathan Bate reflects on how Gerard Manley Hopkins, Charlotte Mew, John Clare and William Cowper all wrote poems lamenting the felling of loved trees.

Presenter: Kirsty Lang