The story begins and ends with the phrase “only one.” This is in reference to our planet Earth. Inspired by Greta Thunberg, this book features a child talking about our planet from the beginning of the universe through galaxies, stars, and finally to our planet and the life that it sustains. The child seems to be speaking to a sibling who is then joined by other friends along the way as the lesson continues. By the end, they’ve reached an area where a community is planting trees and caring for the planet together, which is the true focus of the book. Climate change and environmentalism are mentioned in the back matter along with resources for further research. While most will agree with the general premise of the book, Creationists will take umbridge in the mention of the Big Bang at the beginning. Groenink’s photoshopped acrylic paint and ink illustrations are phenomenal. They seem to have a texture to them that makes you want to touch them all. 

As a starter book on the idea of caring for the planet, it suffices. However, it doesn’t transition well from an overlook of the universe to climate change. Children interested in space are likely to want a more in-depth book about space, and families who want to look at climate change will want more discussion than planting trees. And so it generally does a disservice to both topics. Consider purchasing separate books on our universe and climate change instead.

Best for ages 4-7

Reviewed by Kara Reiman, Maine State Library