- Informative and fun book about the beautiful Grand Canyon
- Gives lots of details about the various layers of the canyon and how they came to be. I particularly enjoyed the perspective of the young hiker who would be climbing by the layer and then be placed back millions of years ago to see how the layers were formed. This was a unique and cool addition to the story
- Detailed illustrations to partner with the information
- Found the added information and illustration in the margin to be helpful and informative
- (2018) Sibert Honor
- (2018) Caldecott Honor