For me, this is one of the few survival books that is a must for the collection. I have read this book several times, and I have it on the Ipad for casual reading anytime, as this information never gets old. This book is 580 pages of pure knowledge. I feel this is one of the premiere survival manuals out there. This manual was made for pilots that go down, or have to bail. This is a must have! the file was so big I had to divide it up. Be sure to download all parts. If you download, as a way of saying thank you, please like us on Facebook by clicking the like button on the right side.