This is one of three books that every entrepreneur should read. The first two are The Lean StartUp by Eric Ries and The Phoenix Project by Gene Kim, Kevin Behr and George Spafford.
In the Lean Product Playbook Dan provides you almost a step by step instruction set for the on the ground game of building a product and taking it to market. Be warned of one thing while you read, before you start saying "Well yeah in that case it would work like that but what about x?" make sure you read the entire chapter. 99% of the time Dan will answer that exact question before the chapter is done. It was kind of like he was reading my mind while I was reading the book. Very strange but in a good way.
I purchased this book because Dan was coming to town to speak at a local meetup and I wanted to better understand his talk. What ended up happening is a major course correction for my product development. Only time will tell if this was a good idea but I'll have to say I feel much more confident in using the methods outlined in this book.