Tracking: A Blueprint for Learning How - Jack Kearney

Kearney was a Border Patrol agent for decades, and is THE godfather of USBP tracking. This is THE first book on tracking skills development that the UW S-P should have on his shelf. More importantly, between this and Diaz’s book, if you actually get off your ass and go practice it, and LEARN the material, you will end up as a damned good journeyman man-tracker, at the least.