«Len Deighton's spy novels are so good they make me sad the Cold War is over.»

Malcolm Gladwell

«Deighton's fiction has stood the test of time. His habitually acerbic narrative voice still has much to say to contemporary readers ... Now a fresh generation have the chance to sample Deighton's wares as Penguin republishes many of his books.»

Vanessa Thorpe, The Observer

«The self-conscious cool of Deighton's writing has dated in the best way possible ... stone-cold Cold War classic.»

Toby Litt, The Guardian

«A dazzling performance. The verve and energy, the rattle of wit in the dialogue, the side-of-the-mouth comments, the evident pleasure taken in cocking a snook at the British spy story's upper-middle-class tradition - all these made it clear that a writer of remarkable talent in this field had appeared.»

Julian Symons, New York Times Book Review

«The Ipcress File helped change the shape of the espionage thriller ... the prose is still as crisp and fresh as ever ... there is an infectious energy about this book which makes it a joy to read, or re-read.»

Daily Telegraph

«To read it today is like taking a ride in a time machine, so accurate and astute are its evocations of its era ... Deighton knows how to pinch the ephemera that stick in our souls ... Never not a joy to read. It is also a book that changed the way we see the world.»

Peter Millar, The Times

«The IPCRESS File has lost none of its nerve-tingling fascination ... [and] the pleasure of engaging with a master of his craft.»

Barry Turner, Daily Mail

«Deighton is a fearless observer of the deceptive human world.»

John Gray, New Statesman