Take the plunge into this interactive picture book spin-off of the bestselling Narwhal & Jelly series starring everyone’s favorite anxious jellyfish. Help Jelly attempt to safely navigate through the dangerous ocean and this book — with hilarious results! Features a glow-in-the-dark cover! Did the title just say that this book is dangerous? Jelly doesn't do dangerous. Can you help Jelly find a way out? Just don't move a muscle or make any loud noises, okay? And definitely DON'T touch anything! While everything seems to come sunny-side up for Narwhal on their adventures, Jelly has more than a few worries about the many dangers out there in the ocean: sea serpents, pirate crabs, circus cannons, lost porcupines, and spiky things of any kind could be lurking around each turn of the page! In the tradition of interactive classics like The Monster at the End of This Book, Jelly has got to find a way out of this book, and it's up to the reader to help this little jellyfish . . . or not! WARNING: This book is dangerously fun!