I'm going to go on record and say that this is one of the most important books about software development that has been published in the last few years. It's easy for many of us in the industry to complain that software engineering research is years behind practice and that it is hard to construct experiments or perform studies which produce information that is relevant for practitioners, but fact is, there are many things we can learn from published studies.
The editors of this book do a great job of explaining what we can and can not expect from research. They also adopt a very pragmatic mindset, taking the point of view that appropriate practice is highly contextual. Research can provide us with evidence, but not necessarily conclusions.
Beyond the philosophical underpinnings, 'Making Software' outlines research results in a variety of areas. It gives you plenty to think about when considering various approaches on your team. The chapter 'How Effective is Modularization?' is worth the price of the book alone.
I recommend this book for anyone who wants to learn how to think rigorously about practice.