Limitless by Nick Vujicic
I've not read any of Nick's books, but I love this one. As a devotional book, I get snippets of information wrapped up into a Godly message for the day.
Nick's sense of humor and quick wit keep me glued while he gives glory and honor to our Savior who created him in His likeness.
*I received this book for free in exchange for my honest opinion from Waterbrook Multonomah publishers.