Why is this fun?
Because, it’s an American military German Phrasebook from World War II and it contains phrases like:
“You will be rewarded”, though they translate it to the German for “I will give you money”.
But it also has, “Don’t try any tricks!”, “Don’t shoot!”, and vocabulary for everything from “goggles” to “undershorts” to “a laxative”.
Yes, indeed, everything that a soldier could need to know in one tidy, little phrasebook.
Where was this when I put together my own conlang phrasebooks? Ah, well, at least it’s out there now. Have fun!