Best friends Erica and Lindsey like reading about the good things drones can do to help people and animals. Drones can drop life preservers to struggling swimmers and also help deliver medicine in some parts of the world. One of their favorite stories is how scientists use drones to check a whale's health, by getting snot samples! The girls dream of piloting their own drones and are thrilled when their birthday wishes come true. They quickly discover how much more they must learn about drone safety before they can fly. The book is recommended for children 5-8 years old. And, the book is ideally suited for story time, family time, camps, after school programs.