The Exploring Creation with General Science eBook, 3rd edition is part of Apologia’s award-winning homeschool science curriculum for middle school students designed to help them transition from elementary to middle school. This is a true general science course covering a wide range of branches of science and is available as an eBook on Amazon and Apple. In order to complete this course, you will need the Student Notebook and the Solutions and Tests Manual . Apologia product: https://www.apologia.com/shop/general-science-3rd-edition-ebook/