Chastise

A masterly history of the Dambusters raid from bestselling and critically acclaimed Max Hastings. Operation Chastise, the overnight destruction of the Möhne and Eder dams in north-west Germany by the RAF's 617 Squadron, was an epic that has passed into Britain's national legend. Max Hastings grew up embracing the story, the classic 1955 movie and the memory of Guy Gibson, the 24-year-old wing-commander who won the VC leading the raid.

In the 21st Century, however, Hastings urges that we should review the Dambusters in much more complex shades. The aircrew's heroism was wholly authentic, as was the brilliance of Barnes Wallis, who invented the 'bouncing bombs'. But commanders who promised their young fliers that success could shorten the war fantasised wildly.

What Germans call the Möhnekatastrophe imposed on the Nazi war machine temporary disruption, rather than a crippling blow. Hastings vividly describes the evolution of Wallis' bomb, and of the squadron which broke the dams at the cost of devastating.