My First Book of Planets: All About the Solar System for Kids

Blast off on an exploration of outer space with this colorful solar system book for kids 3-5

Get little astronomers excited about the cosmos—from the bright and burning sun, to our own blue Earth, stormy Neptune, and every planet in between. With this incredible exploration of planets for preschool and kindergarten kids, curious learners will discover the ultimate solar system book, featuring amazing pictures and fascinating facts about what makes each planet so special, including its size, distance from the sun, what the surface is like, how many moons it has, and more!

Go beyond other planet books for kids with:

BIG, BEAUTIFUL IMAGES: Vibrant photos and illustrations will take kids deep into space—no telescope required.

ASTRONOMY FOR KIDS: Learn all about the eight planets in our solar system, plus dwarf planets Ceres, Pluto, Eris, Haumea, and Makemake.

FUN SPACE FACTS: Did you know the bubbles in soda are the same gas that's on Venus? Out of this world facts will make this toddler space book a hit!

Show kids the amazing universe that surrounds them with My First Book of Planets.

© 2025 Callisto Kids (Ebook): 9781646118373

Release date

Ebook: 17 June 2025