The otters of Green Isle have long been enslaved to the Wildcat Riggu Felis and his catguards, who torture the otters at every opportunity. The otters trudge on, waiting for the day their savior will arrive—the prophesized High Rhulain, who will lead them in battle and a return to glory. Meanwhile, young Tiria Wildlough, an ottermaid at Redwall Abbey, pines for her chance to learn the ways of the warrior,much against the wishes of her father. But when an injured osprey arrives at the Abbey, seeking help for its wounds and carrying tales of an embattled clan of otters, young Tiria knows what she must do. . . . The latest tale of Redwall from New York Times bestselling writer Brian Jacques is an empowering story of adventure and heroism sure to keep readers riveted through the final page.