Against all odds, Dessa, Topper, and Fisk arrive on the legendary island of Astaroth, and Dessa sets about finding her long-lost twin brother, Jared. Instead, she discovers a bizarre world beyond anything she could have ever imagined, where three children roam under the watchful eye of a mysterious and rarely seen man they call the Toymaker. Who are these kids, and how did they get here? And, if Jared isn't on the Dark Island, where is he?