I have read a couple of nontechnical introductions to game theory and this book is a solid entry. It covers all the basics and also introduces some less common topics (Part V, Advanced Topics). I do feel that the author, perhaps in an effort to keep it nontechnical, provides a number (e.g.: for expected value of a particular example) without giving any information about how that value was derived or without referring to an earlier part of the text where such calculations were shown initially. This can be annoying for a reader that is beginning to study game theory and may want to explore some of the technical details without getting in over their heads.