Sage is used to being the fastest runner, the quickest climber, and the strongest swimmer around. And she's also used to taking charge. But when the second race course has the red team diving underwater to explore the Great Barrier Reef, it's trusting her teammates that matters most.
It's sink or swim time....
Each chapter in this action-packed adventure series is bursting with totally true facts about wild and wonderful creatures, dangerous habitats, maps, and more!
Kristin Earhart grew up riding horses, pestering her cat, and reading books about amazing animals. These days, she lives with her husband and son in Brooklyn, New York, and writes books of her own. She still loves animals. But now, when she pesters her cat, the surly cat pesters back.