"Roz must take an under-the-ocean journey to save her island from a mysterious poison tide"--|cProvided by publisher.

In the late nineteenth century, when Conor Broekhart discovers a conspiracy to overthrow the king, he is branded a traitor, imprisoned, and forced to mine for diamonds under brutal conditions while he plans a daring escape from Little Saltee prison by way of a flying machine that he must design, build, and, hardest of all, trust to carry him to safety.

During one of his several adventurous voyages in the seventeenth century, an Englishman becomes the sole survivor of a shipwreck and lives for nearly thirty years on a desert island.

"Magical twins Fifer and Thisbe Stowe have spent their entire lives wishing for an adventure. When a dragon shows up claiming that his family is being kept as slaves in their homeland, the twins sneak off to the land of the dragons to help them"-- Follows the adventures of identical twins Fifer and Thisbe, whose amazing but uncontrolled magical abilities cause a terrible accident before they are enslaved by the evil ruler of the dragon land.

When Michael's father loses his job, he buys a boat and convinces Michael and his mother to sail around the world. It's an ideal trip - even Michael's sheepdog can come along. It starts out as the perfect family adventure - until Michael is swept overboard. He's washed up on an island, where he struggles to survive. Then he discovers that he's not alone. His fellow-castaway, Kensuke, is wary of him. But when Michael's life is threatened, Kensuke slowly...

Twelve-year-old orphan Roo Fanshaw is sent to live with an uncle she never knew in a largely uninhabited mansion on Cough Rock Island and discovers a wild river boy, an invalid cousin, and the mysteries of a hidden garden.

King Triton's trident has passed through the barrier that surrounds the Isle of the Lost and keeps the villains in and the magic out. Now that boundary has been pierced and villains are on the move.

Feeling his family's life is too safe and fixed, Moominpappa moves them to a lighthouse on an island to lead a life full of troubles, and indeed they find many mysteries in that lonely place.

Six Matorans travel to a mysterious island to rescue the Toa Nuva from monsters called the Piraka.