From the creator of PERCY JACKSON, bestselling author Rick Riordan, comes a brand-new adventure, inspired by Jules Verne's Twenty Thousand Leagues Under the Sea.

Ana Dakkar is a freshman at Harding-Pencroft Academy, a five-year high school that graduates the best marine scientists, naval warriors, navigators, and underwater explorers in the world. Ana's parents died while on a scientific expedition two years ago, and the only family's she's got left is her older brother, Dev, also a student at HP. Ana's freshman year culminates with the class's weekend trial at sea, the details of which have been kept secret. She only hopes she has what it'll take to succeed. All her worries are blown out of the water when, on the bus ride to the ship, Ana and her schoolmates witness a terrible tragedy that will change the trajectory of their lives.

But wait, there's more. The professor accompanying them informs Ana that their rival school, Land Institute, and Harding-Pencroft have been fighting a cold war for a hundred and fifty years. But now the heat is on and the freshman are in danger of becoming fish food. In a race against deadly enemies, Ana will make amazing friends and astounding discoveries about her heritage as she puts her leadership skills to the test for the first time.

Rick Riordan's trademark humour, fast-paced action, and wide cast of characters are on full display in this undersea adventure.

Rick Riordan has now sold an incredible 180 million copies of his books worldwide.

'This is the stuff of legends' - The Guardian on Percy Jackson

About the Author
Rick Riordan (he/him), dubbed 'storyteller of the gods' by Publishers Weekly, is the author of five #1 New York Times best-selling middle grade series with millions of copies sold throughout the world, including Percy Jackson and the Olympians, soon to be a live-action series on Disney+. His latest novel is Daughter of the Deep, a modern take on Jules Verne's 20,000 Leagues Under the Sea. Rick is also the publisher of an imprint at Disney-Hyperion, Rick Riordan Presents, dedicated to finding other authors of highly entertaining fiction based on world cultures and mythologies. He lives in Boston, Massachusetts with his wife and two sons. Follow him on Twitter at @RickRiordan.

Reviews
Praise for Rick Riordan * - *
This is the stuff of legends * Guardian *
Witty and inspired. Gripping, touching and deliciously satirical * The Times *
A fantastic blend of myth and modern -- Eoin Colfer, author of ARTEMIS FOWL



Book Information
ISBN 9780241538203
Author Rick Riordan
Format Paperback
Page Count 384
Imprint Puffin
Publisher Penguin Random House Children's UK
Weight(grams) 266g
Dimensions(mm) 198mm * 129mm * 23mm