The entire guide and a little more!
Not that youd want to be trying to look up this stuff when you need it, its of course better to read this stuff before youre in a survival situation, and thats what makes this app great, you can pull it out and read up on good survival techniques and skills anywhere you have your iDevice, far better than having the larger book sitting at home cause its too large to lug around. This also comes with a few videos, which at least for me seeing it done in real life makes the techniques seem less daunting and more doable for a mere mortal like myself.
Gokunama about
SAS Survival Guide