Tooth or Dare (7) (Shark School). This item is unavailable.Tooth or Dare (7) (Shark School)

Harry Hammer competes tooth-for-tooth with his rival Rick Reef in hopes of winning a fin-tastic amusement park prize in this seventh Shark School (mis)adventure.

Everyone in Harry Hammer's class at school is talking about a fin-tastic new ride that's premiering at Dregoland, Shark Point's amazing amusement park. It's the most terrifying, dorsal-defying, scare-fest in the whole wide ocean! And guess what? Whoever loses the most shark teeth in Harry's class will get to go on the ride before anyone else--and meet Gregor the Gnasher, superstar wrestler.

Harry and his arch-nemesis Rick Reef are tied for first place, but will Harry pull it off and win the contest?

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.