*Currently Out of Print* Ecology is the valuable discipline for learning what causes the distribution of plants and animals on Earth.

Pratt & Cornely A consise introduction to biochemistry. This text provides a solid foundation in biochemistry. Highly recommended.

Essential Cell Biology is an accessible introduction to the fundamental concepts of cell biology. It is the ideal textbook for a first course in cell and molecular biology. The text and figures are easy-to-follow, accurate, clear, and engaging for the introductory student.

Now in its 5th Edition. By McMahon, Kofranek and Rubatzky. 2011

A user-friendly introduction to elementary statistics.