3 1 20 Ultimate Weird But True! National Geographic Kids Primary Author mixed material 9781426320699 Washington, USA National Geographic Society 2015 cover_national-geographic-kids-ultimate-weird-but-true-20230721131820.jpg 5000 Awesome Facts About Everything National Geographic Kids Primary Author mixed material 9781426316968 Washington, USA National Geographic Society 2014 cover_national-geographic-kids-5000-awesome-facts-about-everything-20230721130858.jpg Animals Sims, Michael Primary Author mixed material 9781426201752 Washington, USA National Geographic Society 2009 cover_in-the-womb-animals-20230721132656.jpg