National Geographic Doomsday Preppers Complete Survival Manual
As seen on National Geographic, it's a handy, dandy collection of "expert tips" for surviving whatever life may throw your way. It has 365 pages of survival wisdom. Includes sections on surviving in different types of forests, surviving in your house, surviving storms, surviving mountain attacks.., you name it, it'll probably tell you how to survive it. When it comes to your in-laws visiting, though...you're on your own. Only $4.95.