Inhalt: Looking for something cool to do during the very hot Christmas holidays, Ben and Sophie catch a bus to the Auckland War Memorial Museum. On the bus, a man starts shouting about money and caves as he waves a square of plastic in his hand. They don't realise it at that moment, but this piece of plastic — and the clue on it — is about to take them on an adventure across Auckland. At first it seems like a game, but it quickly becomes clear that more is at stake — and they are not the only ones playing…. DELTA Readers: Adventure is a series of exciting stories which take you into the different worlds the characters explore. This fully illustrated reader includes: explanations of new vocabulary directly at the bottom of each pageactivities to check understanding and develop your language skillsThink about it: opportunities to reflect on what you have readFind out more: questions and tasks designed to help you learn more about what you have read.