*Discover The Secret Hours, the gripping new thriller from Mick Herron and an unmissable read for Slough House fans**Now a major TV series starring Gary Oldman*'A terrific spy novel' Ian RankinTwenty years retired from the Intelligence Service, David Cartwright still knows where all the bones are buried. But when he forgets that secrets are supposed to stay hidden, there's suddenly a target on his back.The 'Old Bastard' raised his grandson to be a hero, not a slow horse. Now, far from joining the myths and legends of Spook Street, River Cartwright is part of Jackson Lamb's team of pen-pushing no-hopers at Slough House. Which doesn't mean he won't ditch everything and go rogue when his grandfather comes under threat.Lamb worked with Cartwright back in the day, and knows better than most that this is no innocent old man. So when a panic button raises the alarm at Intelligence Service HQ, it's Lamb who's called on to identify the body. And it's Lamb who'll do whatever's necessary to protect an agent in peril.'A modern masterpiece' Irish Times'Outstanding' Daily Telegraph

Mick Herron is the #1 Sunday Times bestselling author of the Slough House thrillers, which have won the Theakston Old Peculier Crime Novel of the Year award, two CWA Daggers, been published in twenty-five languages, and are the basis of a major TV series starring Gary Oldman as Jackson Lamb. He is also the author of the Zoë Boehm series, and the standalone novels Reconstruction and This is What Happened. Mick was born in Newcastle upon Tyne, and now lives in Oxford.