Use of this book is one of the best ways to learn and memorize anatomical details and nomenclature. Many college and medical students use this book in their study of human anatomy. The 6th and 7th edition book are 100% compatible with our Exploring Creation with Advanced Biology, 2nd Edition, curriculum. The page numbers are off by 1 from the 5th and 4th editions, which is what was used as a reference in the 2nd edition curriculum. That is the ONLY change. The 7th, 6th, 5th, and 4th edition coloring books can all be used with the Exploring Creation with Advanced Biology, 2nd Edition, curriculum. See page 1 of the coloring book for additional instructions on use.