Book excerpt: Airfields and Airmen:Cambrai covers the earliest days of the RFC with the retreat from Mons. We visit the graves of Fokker Eindecker aces and the airfields where the first Jastas were formed. Also covered are airfields from which Allied aces such as Beauchamp and Proctor VC flew, and there is a visit to the American cemetery at Bony that contains a number of aviators.