The Puma's Revenge

Faraway, mysterious Costa Rica. In the jungle, hidden from outsiders’ eyes, there is a school where very unusual teenagers study. This is exactly where Karag and his classmates are headed. They will have to not only explore unfamiliar lands and discover Costa Rica’s amazing nature, but also meet other children of the forest. However, Karag has no idea what nasty surprise awaits him in this new place. His sworn enemy, Andrew Medling, isn’t going to leave him alone even in another country.
What price will Karag have to pay to deal with this cruel werewolf once again? “A book you can’t put down!” A bestseller according to the German magazine Spiegel.