From award-winning author Pat Zietlow Miller, a timeless story about creativity, exploration, and friendshipWhat can you do with a rock?You can skip them.You can sort them.Best of all, you can share them.Rocks are simple, but the things you can do with them are endless. Rocks can build, sparkle, and tell a story. They can be memories. They can even be a little bit magic. This ode to curiosity and creative play from New York Times bestselling author Pat Zietlow Miller and acclaimed illustrator Katie Kath is bound to inspire.