Twins Bri and Ari are thrilled to be reunited with their parents. Their parents have been studying sea turtles on the Solomon Islands in the South Pacific for months. But once they get to the research station, life quickly becomes dull. Bri and Ari just want to go exploring and have some adventure. But when they finally get permission to travel by themselves to a nearby beach, they are swept away to strange island full of dangers both seen and unseen. Will they be able to survive?

Engage Literacy is the award-winning reading scheme from Raintree. Perfect for both guided and independent reading, its engaging and contemporary content motivates and supports early readers while providing a reliable and instructional framework. Readers in book bands pink to grey are thematically linked in fiction and non-fiction pairs and all readers are precisely levelled, with new vocabulary introduced and reinforced throughout the levels.