Bomber County by Daniel Swift

An attempt to reclaim the forgotten work of airborne war poets is admirable but doesn't always hit the target, writes James Purdon

Human Chain by Seamus Heaney

Seamus Heaney's latest collection muses upon heredity and absent friends with restraint and rich imagery, writes Kate Kellaway

Sarah Silverman: The Bedwetter

The US comedian's memoir is sad and intriguing, but its relentless comic spin leaves us with too fleeting a glimpse of the truth, says Stephanie Merritt