This book investigates the fundamental techniques required for human survival when stranded in wilderness environments. Bradford Angier, an experienced outdoorsman, compiles practical knowledge regarding resource acquisition and environmental adaptation. The text provides a structured framework for identifying edible flora, securing potable water, and constructing protective shelters using minimal equipment.

Experts frequently cite this work as a foundational text for outdoor enthusiasts due to its straightforward and accessible instructional style. Readers often note that while the methods are traditional, they remain highly effective for basic wilderness preparedness.