Books
- Biological Psychology: An Introduction to Behavioral, Cognitive and Clinical Neuroscience (Book with CD-ROM for Windows and Macintosh)
- Patterns of Distribution of Amphibians : A Global Perspective
- Cause and Correlation in Biology : A User's Guide to Path Analysis, Structural Equations and Causal Inference
- Biology with ESP CD-ROM and OLC passcard
- Biological Science, Volume 2 : Evolution, Diversity, and Ecology (2nd Edition) (Biological Science)
Books