Dinoschule – Flucht vor dem Hurrikan! (Band 5)

The three island heroes are facing a stormy challenge. A new teacher arrives in Mauritius. No reason to worry – at least that's what Tom, Onea, and Freddy think. But then Mr. Grumpy makes their lives difficult. And that's not all: an unknown danger is brewing over the sea. A plan to save the residents and the dinosaurs is needed. But just when they need him, Mr. Grumpy has disappeared without a trace. Tom and his friends must once again prove that courage is not a matter of age.