The Survival Medicine Handbook by Joe & Amy Alton (aka Doom & Bloom) is a must have resource for any one interested in emergency disaster planning. When the hospitals are closed and there's no doctors available, what can you do to protect yourself and your family during a medical emergency?
Looking to learn more about Bushcrafting? Dave Canterbury's book "Bushcraft 101: A Field Guide to the Art of Wilderness Survival" might be the right place to start.
The Knowledge: How to Rebuild Civilization in the Aftermath of a Cataclysm is an awesome book. Fascinating in so many ways. Informational and entertaining. A must-read for any emergency planner.