Geoff Duke
Walker wrote over 130 books, starting with "Ducati Singles" in 1985 and ending with his autobiography "Mick Walker the Ride of My Life", completed before his death in 2012 but published a few days after. Many of Walker's books were motorcycle marque histories, although he also wrote restoration guides and biographies of a number of racing stars, including Giacomo Agostini, Geoff Duke, Bob McIntyre, Sammy Miller and John Surtees.