|amazonus=<amazonus>1471119955</amazonus>
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''' Longlisted for the 2016 CILIP Kate Greenaway Medal'''
Syd and his Grandad are going on an adventure – through the door in Grandad's attic to a ship that will sail across an ocean of rooftops to a magical tropical island. They are going to find new wonders at every turn as they explore the island and make lots of new friends in the form of the animals and birds. In fact, it's such an amazing place that Grandad decides to stay.