The Rescue Flight
Written by
W. E. Johns
Copyright 1939
A single adventure serialized as Biggles' Rescue Flight over 10 issues of Modern Boy, #33 - #42, October 1, 1938 to December 3, 1938.
Taking place during WWI, this adventure tells how British pilot Nigel Fortymore is shot and reported killed over the Western Front. His brother Peter and friend Dick, both still in school, think he may still be alive and head to the area to search. Biggles and friends decide to help.