Spectrum 7th Grade Science Workbook, Ages 12 to 13, Grade 7 Science Workbook, Natural, Earth, and Life Science, 7th Grade Science Book with Research Activities - 176 Pages (Volume 59)

Spectrum 8th Grade Science Workbooks, Ages 13 to 14, Grade 8 Science, Natural, Earth, and Life Science, 8th Grade Science Book with Research Activities - 176 Pages (Volume 60)

The Amoeba Sisters' Cartoon Guide to Biology: Science Simplified (Visual Learning Book for Science Class, Simple Biology Topics, Educational Illustrations and Facts)

The Riot and the Dance: Foundational Biology

The Wondrous Workings of Planet Earth: Understanding Our World and Its Ecosystems

The Wondrous Workings of Science and Nature Coloring Book: 40 Line Drawings to Color

Environmental Science: Your World, Your Turn

Holt Environmental Science: Student Edition 2008

Hiking Journal For Kids: Nature Journal with Prompts, Space to Draw & Write | 6" x 9" Travel Size | Kid's Edition of the Hiker’s Log Book | Outdoor Guide to Wildlife Exploration

Student Edition 2013 (Holt McDougal Environmental Science)