The theory of evolution is, by far, the most important theory in biology. The first edition of Evolution represented one of the most important new texts for the undergraduate market in recent years. Readable and stimulating, yet well-balanced and in-depth, the text provided the "breath of fresh air" that was missing from other texts on the subject. The new edition of this classic text is no exception, and with its additions and updates to reflect the advancements in the field, Evolution, Second Edition more closely models the way today's evolution courses are being taught