An empowering story from #1New York Timesbestsellerand Newbery medalist Linda Sue Park starring a young snorkeling enthusiast whodraws inspiration for fighting climate change from interacting with her pestylittle brother.

A Green Earth Book Award Honor Book

Inspired by her own experience, beloved author Linda SuePark tells the story of a girl learning how to impact a cause she cares aboutwhile navigating the ups and downs of a sibling relationship and turningdisappointment into opportunity.

Gracie loves snorkeling! She loves it so much, she convincesher parents to let her plan a family vacation to Roatn, Honduras, where theycan all snorkel together. She even makes a new friend there. Now, if only herirritating little brother would leave her alone, everything would be perfect.Then Gracie hurts her leg, and all her carefully made plans start to comeapart. Worse still, she learns the reef itself is in serious danger. Graciewants to help the reef . . . but shes just a kid. What can she do to make adifference?Fortunately, her new friend has a few ideas!

About the Author

Linda Sue Park, Newbery Medal winner forASingle Shardand #1New York TimesbestsellerforA Long Walk to Water, is the renowned author of picture booksand novels for young readers. She lives in Western New York.