1951 4th impression. (Name on fpd, various marks of wear. A very respectable copy. NO DUSTJACKET)
From biggles.info :
Biggles and his Squadron are sent to defend the main air route from the West Coast of Africa to the Middle East and find out what has happened to seven planes that have been lost making the journey. The team discovers a German Squadron present and they have perfected a device that makes a compass useless, throwing planes completely off course. Ginger lands in the desert and foolishly gets lost, only to be saved by Biggles. The picture on the dust cover of the book shows Biggles finding Ginger. The Germans are lead by Hauptmann von Zoyton, (who Biggles will meet again in ‘Sergeant Bigglesworth C.I.D.’). Biggles manages to get hold of a German Messerschmitt and decides to use it to have a look at the Germans’ aerodrome. Unfortunately, Ginger shoots him down, believing the plane to be flown by an enemy pilot. Both sides attack each other’s base, culminating in a major German assault on Biggles’ Squadron at Salima with paratroops. The base is only saved in the nick of time by the arrival of reinforcements. A final attack on the German base forces them to evacuate and Biggles has a showdown with von Zoyton, neither of whom has ever been defeated in a dogfight. No prizes for guessing who wins.
pp. 208 illusts #170222/011022