Ben Child: Jennifer Lawrence returns to the deadly arena in the latest instalment of Suzanne Collins's sci-fi post-apocalyptic series – this time with ultra-nasty, extra-vicious supergames
Hollywood has always played fast and loose with novels – risking the author's wrath by changing plot and characters. Joe Dunthorne looks back on some memorable film cheats
Ben Child: New armour, new villains and a nasty new nemesis in the shape of Ben Kingsley – preview footage of the next Iron Man film shows a franchise on the warpath
Peter Bradshaw: Joseph Losey's superb 1963 film about class and sex is once again in cinemas – but to locate its elusive gay gene, you have to revisit its source in Robin Maugham's extraordinary and disturbing novella
The author on why his novel How to Get Filthy Rich in Rising Asia is a 'secular Sufi love poem' and why some fans of The Reluctant Fundamentalist would like more 'drugs and sex'
Programme for May's three-week arts celebration – released today – will feature Emil and the Detectives, Judith Kerr and Michael Rosen's orchestral work for kids, The Great Enormo