http://www.goodreads.com/book/show/1209652.Escape
Just finished reading this and I give it 5/10, I think he could have talked more about the relationships with the other inmates.
It suffered from lack of professional editing it seemed to me to be a brain dump without a story plan.
Even the escape is dragged out and boring, and the life on the run lacking detail, the letters at the end show what he could have made a better story, but indicative of his laziness just copied and paste.