"It's the start of the new school year and the students have arrived at Mouseford Academy. Every year at this time, the whales move off the coast of Whale Island. But this fime a fierce area orca threatens the peace!"
"Everyone is talking about Windy Island's new surf center, even Nicky's hero, Australian surf champion Gary Moon! The artifical reef is supposed to create perfect waves. But the Thea Sisters have discovered a dangerous secret: even a surf champion can't face these giant waves! It's up to them to break the story before another reef is built off the shore of their beloved Donkey Beach."--Page 4 of cover.
The Thea Sisters are five fun, lively students at Mouseford Academy on Whale Island, who want to be real, live journalists, just like their hero, Thea Stilton. Between classes, friendships, crushes, and some bizarre mysteries to solve, they find life to be a never-ending adventure!
Discovering that the turtles on Turtle Island have gone missing, the Thea Sisters spot environment-threatening drums of a strange oil and struggle to gather help before spotting a pair of turtles entering a mysterious underground cave.
The pop concert of the year is about to take place at Mouseford Academy, and the boy band 6 Seconds of Spring is set to perform! To make it even more special, the band is holding a talent contest--and the winner gets to be the opening act for the pop sensation. Among those competing are Dina Squid, Vanilla de Vissen, Vic de Vissen, and the Thea Sisters. But something happens that threatens to throw everything into chaos! The show must go on and it...