The Earth is always changing! But these changes are a part of the cycle of life. Learn about the water cycle, the rock cycle, natural disasters, and adaptations with this science reader that features easy-to-read text and introduces students to important scientific concepts and topics. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned. Light and Its Effects provides more a straightforward explanation of topics such as color and refraction, but still employs interesting examples, illustrative photos, and helpful diagrams. Dona does not know which is more fun-learning about the world through science, or writing books for children that tell all about it. She is glad she does not have to decide and can do both!