The Secret Map - The Adventurers 9

The ninth volume in THE ADVENTURERS series. THE ADVENTURERS decide to spend a few days in Sesimbra and fall in love with its natural beauty. They make new friends and discover exciting stories about ships that sank off the coast and a sailor who, many years ago, hid the map to a valuable treasure. But the young people aren't the only ones to discover the treasure's existence. A dangerous gang is on the loose and willing to do anything to get the secret map, even if it means hunting down our friends. Amidst sea odysseys, mysterious caves, and a lot of action, THE ADVENTURERS will experience an exciting adventure. But will they find the map and the lost treasure?