A Spy Among Friends: Now a major ITV series starring Damian Lewis and Guy Pearce - Tapa blanda

An engaging book on a tantalising and ultimately tragic subject, If it starts as a study of friendship, it ends as an indictment (Philip Hensher, Spectator)

No one writes about deceit and subterfuge so dramatically, authoritatively or perceptively. To read A Spy Among Friends is a bit like climbing aboard a runaway train in terms of speed and excitement - except that Macintyre knows exactly where he is going and is in total control of his material (Daily Mail, Books of the Week)

It reads like fiction, which is testament to the extraordinary power of the story itself but also to the skills of the storyteller . at least as compelling as any of the great fictionalised accounts of Britain's greatest traitor and one of the best real-life spy stories one is ever likely to read ***** (Daily Express)

Illuminating, gripping and moving . What Macintyre reveals - but not too quickly - is the extent to which those who confided in him, as friends or colleagues or both, were made unwitting accessories to treason (Evening Standard)

Thrilling ... An extraordinary book ... I'm not a lover of spy novels, yet I adored this book. Fictional spies never seem believable to me; novels are populated by stereotypes devoid of nuances that define the individual. That's not the case here. Macintyre's strength is his capacity for intimacy, the very thing Philby, Elliott and Angleton lacked . Just about perfect (The Times Book of the Week)

Whereas Milne thinks his friend betrayed his country because he genuinely believed in communism, Macintyre's explanation is more intriguing and more convincing (Sunday Times)

Riveting reading ... The transcript of this rendezvous is Ben Macintyre's scoop: the motor of an unputdownable postwar thriller whose every incredible detail is fact not fiction . A brilliant reconciliation of history and entertainment ... A Spy Among Friends is not just an elegy, it is an unforgettable requiem (Observer)

Gripping ... Ben Macintyre's bottomlessly fascinating new book is an exploration of Kim Philby's friendships, particularly with Nicholas Elliott . This book consists of 300 pages; I would have been happy had it been three times as long ***** (Mail on Sunday)

The life of Cambridge spy Kim Philby is analysed in this irresistibly readable study (Sunday Times)

Swiftly paced, beautifully written . It is the small, human details that makes this grim, beguiling story so intoxicating (Scotland on Sunday)