Little Kids First Encyclopedia of Almost Everything: Cool facts about space, science, volcanoes, dinosaurs, rockets, rocks and minerals and more! (National Geographic Kids)

Lonely Planet Kids Let's Go Rock Collecting: Perfect Introduction To Rocks, Minerals & Gemstones | Brilliant Directory With Photos & Facts | Get Outside & Start Exploring

Interesting Facts For Curious Kids | Do You Know It All?: Mind-Blowing Trivia And Fun Facts About History, Inventions, Science, And More (Fun Facts Book For Smart Kids Ages 8-12)

5,000 Awesome Facts (About Everything!) 2 (National Geographic K

Children Introduction to Science for Beginners (Series 1) 10 Book Collection Set: (Astronomy, Electricity, Food Chains, Forces and Motion, Heat, ... ... Storms, Sun, Moon and Stars, Volcanoes),