Thanks for the link on the upcoming book about the French Sturmbataillon in the Battle of Berlin. I believed the author also wrote a book about the Walloon volunteers during the Battle of Pomerania 1945.
Though I wonder what new info would the author have on this chapter of the French SS volunteers during the Battle of Berlin since the account of this battle were well-known, among the best account were Robert Forbes's For Europe as well as a series of articles by the French 39/45 magazine on the Sturmbataillon during the early 2000s.
Also, here is another upcoming academic study on the Waffen SS Germanic volunteers:
https://www.amazon.com/Building-Nazi-Eu ... 107155436/