This best-selling writing guide teaches readers to think as biologists and to express that thinking clearly and concisely through their writing. Emphasizing writing as a means to examining, evaluating, sharing and refining ideas, this text teaches individuals to communicate information accurately, logically, concisely and unambiguously. Comprehensive coverage of how to read and evaluate articles, interpret and describe the results of statistical tests, maintain laboratory and field notebooks, and communicate information concisely and convincingly to professional and general audiences, this book is a "must have" for any biology student. Individuals who want to pursue a career in the biological sciences.