I recently purchased a copy of the new Heimdal edition of Roger Sauvage's Un du Normandie-Niémen.
https://www.editions-heimdal.fr/en/b...840484523.html
It is 192 pages, A4. The original text, augmented by many photos and drawings/caricatures. Probably at least an average of one photo per page, from the Sauvage family archives. Plus caricatures by Déchanet of the NN personnel and Eastern front scenes. Very well done. This should be of interest to anyone interested in the Normandie-Niéman or the Russian front. In French.
Enjoy!
Frank.