We present to the reader a work containing 139 biographies of the Polish Air Force squadrons' commanders in the West.  Materials that we used for the biographies come from the Central Military Archive in Warsaw and the Polish Institute and Sikorski Museum in London.  The biographies are completed with a portrait, as well as numerous unique situation pictures.
The RAF commanders that were appointed to Polish squadrons are presented in a different way and contain far less information due to limited access to British archives.