I read it in one sitting. It is a good read, but more geared towards biking this time out. I loved reading it and would recommend it to anyone who loves to ride, but his first book was much better in my opinion with a great inspirational story to tell.
It was nice to see him actually mention Trek in this book. There was no mention of Trek in his first book, only a vague reference to him having ridden an "American made bike."
I say buy it, but wait until it is on the bestseller rack and you can get it at a reduced price.