R.A.F. Squadron Histories (12); 7, 9, 10 and 461, 27, 43, 74, 76, 105, 110, 158, 208 and 602 Squadrons, together with The Eagle Squadrons (71, 121, 133), The Secret Squadrons, R.A.F. Unit Histories (2 vols.), Coastal Support and Special Squadrons, some soft covers (17)