Hands down: Papillon by Henri Charrière.
If you think you are going through a difficult period. If you don't know what resilience means. If you really want to change the way you see life. Read this book. Really.
Wasn't this book proven to be completely made up and the author was never actually in prison?
In my opinion, even if it was invented in some parts, this does not detract from the great power of this book. Apart from this, I have read that some events have been invented and, it is said, but it is not proven, that some events have not happened to the protagonist but to his fellow prisoners. Even if it were true I would still suggest reading this great adventure.
Amazing, check out "The star rover" by Jack London, you may like it
Hai wait. Did I mention that it is an autobiography?
How does the movie compare?
I think it is not possible to compare. The book is an epic experience and a teaching (that also takes time). The film is a good film. I saw it after reading the book. The effect is the same as reading Mario Puzo and after seeing the movie The Godfather (great movie but the book is another story)