Richard Coles and Suzy Klein with adventurer Ed Stafford whose latest book 'Naked and Marooned' charts 60 days completely alone with nothing but a camera. Ed discusses his world travels and the profound psychological impact enforced, albeit self imposed, solitude, had on him.

Lady Catherine Meyer lost both of her sons when her former husband abducted them and took them to Germany against the ruling of a British court. Years of legal battles ensued but Catherine couldn't get the boys back. Years later they got back in touch and are now reunited. Catherine set up a charity, 'PACT' to campaign for fundamental improvements in child protection policies and practices and help people in similar circumstances.

Peter Hodes is a volunteer stem cell courier for Anthony Nolan. He travels the world delivering vital human material for transplant operations and talks to us about his work and travels.

Joanne Harris suffered with Motor Neurone Disease. She'd written about her condition in the Guardian Newspaper and was planning to record an audio column for us here at 'Saturday Live' but sadly died before she could complete it. Since she very much wanted to broadcast her piece, a close friend, Ann, agreed to do it and both Ann and Jo's brother discuss how Jo coped with such a debilitating condition.

JP Devlin goes to Hay on Wye to talk to people just before the Hay Literary Festival descends on the town.

Listener Chris Markiewicz talks about the joy of hearing a 1967 1275 cc Austin Healey Sprite engine.

Ziggy Marley, son of Bob Marley, shares his Inheritance Tracks, choosing a piece by his Dad and a song he wrote and performed himself. Africa Unite (Bob Marley) and I Dont Wanna Live on Mars (Ziggy Marley).

Produced by Chris Wilson. Show less