In 2001 a group of authors including Andrew O'Hagan, Tony Hawks and Irvine Welsh were given the opportunity to visit Sudan, one of the world's most inaccessible countries. The resulting book: The Weekenders - Travels in the Heart of Africa was an award-winning triumph, combining fiction and non-fiction into a compelling travel narrative that was both entertaining and illuminating. Now the Weekenders are back, joined by some new faces and...