Well, it's not a book about WW2 - but it was printed in 1941 - from a second hand shop. Hundreds of DIY tips, projects, helpful hints and ideas from that era.
Thinking of you guys and all those expensive books you have - here's a 1941 tip on how to keep the dust off them...
This came in the mail today. It was an impulse buy and I didn't think there would be much to it, but I was wrong. A very interesting book with photos and chapters on each German type used. Pleasantly surprised and highly recommended.