Provides the official 1987 updated edition as a Government PDF .

The book by Cresson Kearny is widely available for free download because the author released it into the public domain . Originally published in 1979 by the Oak Ridge National Laboratory , it serves as a field-tested civil defense manual focused on low-cost, self-help techniques for surviving a nuclear event. Where to Download the Book for Free

Since the 1987 updated version is in the public domain, you can legally download the full PDF from several reputable archives:

Offers multiple scans and formats of the 1987 edition for Free Borrowing and Streaming .

Hosts a Digital Version intended for "on-demand publishing," though it notes that some technical templates are more reliable in the printed version.

Provides a chapter-by-chapter Digital Breakdown of the manual, which is useful for quick reference to specific topics like shelter building. Core Survival Guides Included in the Book