Other editions of book Grk and the Pelotti Brothers

A trip to Brazil should be fun, right? Well, it's certainly exciting, as Tim and his dog Grk zip through the streets of Rio at high speed after the notorious Pelotti gang. Then their plane crashes in the jungle, and they find themselves having to fight to the death on the world's biggest waterfall. Will it be enough to stop the most dangerous criminals in South America? You'll just have to read to find out!