Bradley (W.F.), 'Ettore Bugatti', 1959 ; Davis (S.C.H.), 'A Racing Motorist', 1949 ; Pemberton (Sir Max), 'The Life of Sir Henry Royce' ; Bentley (W.O.), 'W.O. - An Autobiography', 1958 ; Nevins (Allan), 'Ford : The Times, The Man, The Company', 1954 ; and five others. (10)