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Dive into the world of Harry Hammer, a hammerhead shark with a penchant for (mis)adventure in this fin-tastic start to a chapter book series.

Harry Hammer is a hammerhead shark, although he’d rather be a great white shark, or a tiger shark—anything but himself. But when a class trip to a famous shipwreck almost ends in disaster for Harry and his pals, he realizes the importance of being exactly who he is!

Davy Ocean is the pseudonym of a collective of writers from the creative agency Hothouse Fiction, based in London.

Aaron Blecha is an artist and author who designs funny characters and illustrates humorous books. His work includes the Shark School series and Goodnight, Grizzle Grump! Originally from Wisconsin, Aaron now lives with his family by the south English seaside.

More books from this author: Davy Ocean

More books from this illustrator: Aaron Blecha

More books in this series: Shark School