Fiction & Activity Books for Kids
Fly through time and space in the Crystal Cave Adventures! This novel and activity book series for elementary and middle-school kids is full of real, fun science facts, fabulous adventures, and amazing activities. All books are paperback unless noted. If you prefer to purchase digital books with instant download, please visit our digital store powered by Payhip. This site is separate from the Mini Me Geology shopping site and requires a separate purchase via PayPal.