Book III of The Ouroboros Cycle. For a thousand years, the immortal Shashavani have hidden from the world in the halls of their mountain fortress, amassing great stores of knowledge in a haven of academic tranquility. Even Dr. Varanus cannot deny that the peace and quiet make for a pleasant diversion after her recent chaotic adventures in London. Having left the horrors of murder and wellness behind her, she has thrown herself into the study of the Shashavani condition, determined to learn the secret of their undying power. But as winter snow covers the Shashavani Valley and closes the mountain passes, sinister events are unfolding in the shadows. Whispers of conspiracy echo through the halls. Soon loyalties will be tested and friendships betrayed. Blood will flow. An ancient evil is stirring. As darkness descends, one question remains: Do you serve the Winter King? Illustrated by Lawrence Gullo.