There are literally dozens of books out there on, say, quantum mechanics, but when one tries to find a suitable book for advanced electrodynamics, the list of possible titles is very short: Jackson at the lead and Griffiths coming in second. That's probably because so few people are aware of Schwinger's text, in which the Nobel laurate physicists combines his unrivaled elegance with his physical insights and talent for teaching. The result is this first rate advanced electrodynamics text. The text introduces the reader to all of the standard topics of classical electrodynamics: electrostatics, electrodynamics, maxwell's equations, radiation and relativity are all treated lucidly in this marvelous compendium. The amount of attention paid to mathematical detail is excellent, which is really one of the reasons electrodynamics is taught and a good motivation to buy this book. The general layout is also very user-friendly and all of the chapters are described briefly at the preface, along with suggestions as to what chapters you should read based on your objectives. All-in-all an enjoyable read!