- Logically organized into three main sections on population structure and history, genotype-phenotype interactions, and selection/adaptation
- Extensive use of real examples to illustrate concepts
- Written in a clear and accessible manner and devoid of complex mathematical equations
- Includes the author's introduction to background material as well as a conclusion for a handy overview of the field and its modern applications
- Each chapter ends with a set of review questions and answers
- Offers helpful general references and Internet links