Join Diego in this extreme adventure, part of the Extreme Rescue series with awesome comic book-style stories! In this mission, Diego is helping a lost dolphin find its family. Along the way, Diego and the baby dolphin hide from sharks, dodge whirlpools, and swim through the dark, spooky spaces of an old, abandoned ship. Will Diego and the baby dolphin find their way back to the dolphin's family? Read this book to find out!
