Rose has always been different. Since the day she was born, it was clear she had a special fate. Her superstitious mother keeps the unusual circumstances of Rose's birth a secret, hoping to prevent her adventurous daughter from leaving home... but she can't suppress Rose's true nature forever. So when an enormous white bear shows up one cold autumn evening and asks teenage Rose to come away with it—in exchange for health and prosperity for her ailing family—she readily agrees. Rose travels on the bear's broad back to a distant and empty castle, where she is nightly joined by a mysterious stranger. In discovering his identity, she loses her heart—and finds her purpose—and realizes her journey has only just begun.

From the author of the beloved high fantasy East, a thrilling tale of true love, magic, adventure, and revenge. When Rose first met Charles, he was trapped in the form of a white bear. To rescue him, Rose traveled to the land that lay east of the sun and west of the moon to defeat the evil Troll Queen. Now Rose has found her happily-ever-after with Charles—until a sudden storm destroys his ship and he is presumed dead. But Rose doesn’t believe the shipwreck was an act of nature, nor does she believe Charles is truly dead. Something much more sinister is at work. With mysterious and unstoppable forces threatening the lives of the people she loves, Rose must once again set off on a perilous journey. And this time, the fate of the entire world is at stake.