Title: 1,000 Inventions and Discoveries, Author: Roger Bridgman
Title: Animal Testing: Life-Saving Research vs. Animal Welfare, Author: Lois Sepahban
Title: Looking at How Genetic Traits Are Inherited with Graphic Organizers, Author: Chris Hayhurst
Title: Gregor Mendel's Genetic Theory: Understanding and Applying Concepts of Probability, Author: Bonnie Leech