This series Set includes the following 6 quality hard cover textbooks: Exploring Creation with Human Anatomy and Physiology, Exploring Creation with Zoology 1, Exploring Creation with Zoology 2, Exploring Creation with Zoology 3, Exploring Creation with Astronomy, and Exploring Creation with Botany. Save more than 10% when you purchase the whole set! The combined set contains 1,380 pages chock-full of science material!