Billion Dollar Solution is a very good introduction to critical chain project management. Newbold clearly knows his stuff, and his description of the benefits and principles of CCPM are very clear. It goes far more in depth into critical chain concepts than
Critical Chain and other briefer introductions. The more advanced reader will also want to look at
Critical Chain Project Management, Second EditionThroughout the book the principles are discussed in a composite case study, a fictional company called Imventure. In Part One Newbold discusses principles like Ownership, Leverage Priorities, Status Updates, Planning and Uncertainty. The second part of the book gets into tools, behaviors and processes: critical chain scheduling, buffers, building networks, and an intro to multi-project scheduling. Part Three is on Achieving the Vision. There were some useful tips there, but the author really only considers his own approach at this point.
One downside of the book is the ongoing sense of hype or spin that this approach is revolutionary and wonderful. This should not be a surprise for a book whose title contains the words "Billion dollars" and "Secrets". Also, the title and phrases used in the book strongly emphasize "Prochain" project management (even calling it PPM) but there is surprisingly little talk about the use of Prochain itself. In reality, it's a book on critical chain project management with some minor discussion of how Prochain itself is actually used. Another annoyance was that things at which Prochain and other current approaches to CCPM are weak were dismissed as unimportant or counterproductive (e.g. optimization, rescheduling). Nevertheless the book sets out what it hopes to accomplish, and does so at a price far less than other similar textbooks. It's definitely worth reading if you are (or looking to become) a practitioner of CCPM.