David Sutherland is at least three different authors. Please do not combine David Sutherland with David C. Sutherland III.
Split authors include:
# David Sutherland, 1956- author of Samantha Cardigan and the ghastly twirling sickness
# David Sutherland, n.d. (British Library) author of A black hole in Neasden
# David Sutherland, 1920- author of He who dares : recollections of service in the SAS, SBS and M15
# David Sutherland, 1958- author of Jack Levine: Feast of Pure Reason
# David A. Sutherland author of The Lyons Contrapunctus (1528)