Oisín is not sure he wants to be Keeper of the Book of Magic – but when his little sister Sorcha is kidnapped by the Morrígan, a raven-goddess with a heart as dark as her feathers, he has to learn how to use the Book for good. Soon Oisín has a long journey ahead of him with only Stephen, his annoying older brother; and Antimony, a headstrong Nigerian orphan with her own quest, to help him. A gripping Celtic tale for middle grade fantasy lovers age 10+.