The Mystery of the Cocos Gold - the True Story of Treasure Island. The sub-title says it all, this is a re-telling of the events leading up to the stealing and burying of a hoard of golden treasure on the real-life island of Cocos, just off the Costa Rican coast. It is supported by facts about the missing treasure, and information for further study. Year 3 title supporting the basic need for different text-types (non-fiction) reading in NLS. TreeTops now branching out into non-fiction, with the same high-quality that the fiction strands enjoy. * Includes a full range of non-fiction features, including contents, captions, fact boxes, index, and glossary to support your teaching