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100000 Whys Book for Kids: Full Color Picture Book with Funny Drawings, Questions and Easy Answers (Ages 6-10)

100,000 Whys Encyclopedia: Big Questions, Mind-Blowing Answers, and Endless Discoveries for Curious Kids Ages 6–12

Oxygen The Breath of Life: A Fun STEM Educational Science Storybook About Air, Atoms, Earth, Energy & the Elements That Keep Us Alive (Elements for Kids: STEM Storybook Series)

1000 Whys Kids Book: A Smart Way to Answer Your Child’s Endless Questions on the World, Nature, Animals, and Science, Helping Them Learn Every Day

Digger Don and His Digger at Work: Big Machines, Busy Work, and Construction Site Safety

100000 Whys for Teens: A Smart and Fun Guide to the Science of Growing Up, the Digital World, and Everyday Life

Why Do I Sleep?: The Amazing Story of Your Sleeping Brain ,A Science Book for Curious Kids Ages 5–10

This Book Beats the Tablet: Mind-blowing facts, clever questions, and mini-quizzes for kids ages 8 to 12. Read, remember, and count screen-free nights.