Here's Santa as you've never seen him before - get ready for a hilariously, fintastic underwater holiday story, from New York Times bestselling creator Mike Lowery! Jingle shells, Jingle shells, jingle all the waves! Oh, what fun it is to dive in a sea horse-driven sleigh! While humans may count the days until Santa Claus arrives, deep in the ocean, Edgar, a goofy, toothy young shark prepares for the arrival of Santa Shark! But Lotta, his sidekick crab pal, is not as convinced. Still, Lotta helps Edgar get his home ready. In a race against time they prepare a tasty snack for Santa, write Christmas cods to their friends, and sing Christmas corals! Will Edgar find a way to make sure everything is just right for Santa Shark's big night? - Laugh-out-loud humour and Christmas magic on every page! - From bestselling creator Mike Lowery! - Bright and bold illustrations bring this brilliant story to life