Humans are exquisitely good at finding patterns. Sometimes those patterns turn out to be illusory, such as the constellations. Sometimes they turn out to be very real, such as the patterns illustrated by the periodic table of the elements. Eric Scerri, in his book The Periodic Table, has done an excellent job of presenting a "warts and all" history of the periodic table. Instead of presenting the "heroes only" version of the history of the periodic table [speaking of illusory patterns] found in most high school and college textbooks, he gives us a full historical view with all the players, big and small, and shows how even ideas that turned out to be wrong had a positive effect on getting us to the periodic table we use today. Although scientists may someday show that the periodic table ultimately reduces to quantum mechanics, Professor Scerri shows us why we can't say that with the level of certainty with which it is often presented in chemistry classes [the next time I find chemistry among my preps at the high school where I teach, I will be much better prepared to deal with the periodic table]. The interested lay reader should find the book quite accessible, but a knowledge of high school chemistry, especially in the later chapters where electron configurations are presented [idea for the paperback - include an appendix that covers some chemistry basics like electron configurations], will help. Knowledge of the terminology used in the study of philosophy will also help the reader. This book should be of interest to folks with an interest in the history and philosophy of science, even if they don't have a specific interest in chemistry and the periodic table, especially fans of Thomas Kuhn's The Structure of Scientific Revolutions. I strongly suggest that The Periodic Table become required reading for all high school chemistry teachers! John Emsley is still my favorite writer on chemical topics, but Eric Scerri moves to a place not far behind.