This 2005 First Edition Hardback tells the story of the legendary inventor of  the Dambusting bouncing bomb, Barnes Wallis. The book is in excellent condition and has been genuinely signed by Dambuster veterans George ‘Johnny’ Johnson, Fred Sutherland, Grant McDonald, Ken Lucas and Ray Grayston. The book also features a detailed pencil drawing remarque on the fly leaf of Guy Gibson by Steve Teasdale. Professionally mounted underneath the drawing is a FACSIMILE Guy Gibson signature.