Pop!: The Invention of Bubble Gum

The Big Encyclopedia of "Why?" for Curious Kids: 1,001 Simple Answers and Mind Blowing Facts for the Questions Every Child Asks (The 1,001 Whys Book Book 1)

OUR SOLAR SYSTEM FOR KIDS 8–12: The Young Astronaut’s Guide to the Planets, Moons, Asteroids, & the Science of The Universe, with Space Facts & Adventures for Curious Minds

Children's Encyclopedia Book of 100 Whys for Kids: Building the Ultimate Brain with Fascinating Questions and Answers About Science, Space, Animals, ... ... Ages 5-15 (The Ultimate Whys for Kids 1)

Castle: A Caldecott Honor Award Winner

The Coolest Stuff on Earth: A Closer Look at the Weird, Wild, and Wonderful (National Geographic Kids)

The Moon for Kids: From Apollo to Artemis: Moon Phases, Space Exploration, and Fun Facts for Kids (Amazing Nature for Kids)

Cars, Trains, Ships, and Planes: A Visual Encyclopedia of Every Vehicle (DK Our World in Pictures)

1000 Whys Kids Book: Big Questions, Amazing Answers, and Mind-Blowing Facts About Science, Space, Nature, History, and How the World Works

How Cars Work for Kids 4-8: All About Car Engines! A Fun and Simple Illustrated Guide for Curious Kids to Learn the Science and Physics of How Things Work | Educational Car Book for Kids