Khorii, the rebellious daughter of the near-mythic Acorna and her lifemate, Aari, has followed in Acorna's footsteps leading their people from danger, but the pressure to succeed and fulfill a legacy is tremendous. For the deadly foe that has ravaged the known worlds and weakened even her famous parents has launched its final assault, and only Khorii and her newly discovered sister, Ariin, are able to stop the brutal attack. But success is elusive, and fragile, and even time itself may not be enough to help their desperate quest to save their family...much less the universe.
Anne McCaffrey, a multiple Hugo and Nebula Award winner, is one of the world's most beloved and bestselling science fiction and fantasy writers. She is the author of the hugely successful Dragonriders of Pern series and makes her home in Ireland. Elizabeth Ann Scarborough is the author of Channeling Cleopatra and the Nebula Award-winning The Healer's War, as well as more than twenty science fiction and fantasy novels. She lives in the Puget Sound area of Washington State.