The CIA certainly thinks the US government produced it: https://www.cia.gov/stories/story/the-art-of-simple-sabotage...

I stumbled upon this document on a friends kindle maybe 5 yrs ago. It was attributed the same. Think it is or was distributed for free in the Kindle bookstore and they downloaded every free book.

No, it was just intended for western Europeans (primarily the French resistance), as the 1944 date might suggest.

Here's a scan of the pdf: https://archive.org/details/SimpleSabotageFieldManualStrateg...