Other editions of book Monster High: Great Scarrier Reef: The Deluxe Junior Novel by Mattel

When Lagoona Blue, her ghoulfriends, and Gill Webber try to save Toralei Stripe after she accidentally falls in the Monster High pool, they are all sucked through a vortex that turn them into fish. They have been brought there by Posea Reef, the daughter of Poseidon, who has a mission for Lagonna: dive deep and face her biggest fear. Until she succeeds, Lagoona and her friends are trapped in a magical underwater world and cannot return to Monster High. The ghouls --except for Toralei!-- think it's totally fintastic being fishified, but it's not all fun and games. There's a dangerous, scary Kraken lurking at the bottom of the sea. Will Lagoona and the ghouls sink or swim? Find out in this creeperific deep-sea adventure! © 2016 Mattel. All Rights Reserved.