Assuming an elementary knowledge of quantum and statistical physics, this book provides a guide to principal physical properties of condensed matter, as well as the underlying theory necessary for an understanding of their origins. "[the author's objectives} have been beautifully fulfilled in an eminently readable fashion. Several good points make the book better than average. There is a splendid introduction that explains the subject matter of solid state physics and that impresses on the reader the rewards of studying this subject." -Acta Crystallographica