OSS Training Grounds, as Close as Your Local National Park?
You wouldn’t think it, but the NPS has a great book online that stretches 600 pages and chronicles the use of the country’s national parks during WWII as training grounds for the secret squirrels of Bill Donovan’s Office of Strategic Services: OSS Training in the National Parks and Service Abroad in World War II, by Professor John Whiteclay Chambers II of Rutgers University.
It makes sense as many of the early trainees used old CCC camps located deep in the woods on newly-cut logging and forestry roads. Where else would you train super-soldiers, right?
Besides the logical NPS details, the book also goes into extensive coverage of the teams that deployed overseas, with some great illustrations.