There's several books by Terry Grosz, "Wildlife Wars", "A Sword for Mother Nature", a favorite is "For Love of Wildness"
He was a State Wildlife Officer and became a Federal Wildlife Officer so each chapter stands alone with tales of the people he encountered from California and then the Central flyway and on to Asia.

We Die Alone" Norwegian commandos in 1943 is a good short book.

Rocky Raab's books, "Baggy Zero Four" and "Mike Five Eight: Air War Over Cambodia". Both are good but best together!

Last edited by colodog; 08/04/21. Reason: add comment
"Camping places fix themselves in your mind as if you had spent long periods of your life in them.
You will remember a curve of your wagon track in the grass of the plain like the features of a friend."
Isak Dinesen