This is one of those books you read and then realize that you will never travel again without it, just in case you need it for whatever reason. I haven't exactly tried to make everything they make, but it seems that there is just enough detail and tips to get you along quite nicely. Aside from the expert advice on how to survive a deserted island, the writing is fantastic, the characters are amazing and the story is awesome. What can I say? I just really, really like this book!