One More Theory About Happiness: A Memoir - Paul Guest I won this book through the First Reads program. It is an uncorrected proof. It is an interesting story, hard to put down. I finished it in one day. I would recommend it for people who like memoirs. I just thought it was too short and I wanted more. I think including more about his brothers and his current life would have made a more complete book. The epilogue seemed very disjointed, but that may have been corrected in the final copy. This copy is only 195 pages.