In a solitary house on a secluded island lives a woman known as the Owl Witch who longs for companionship. One evening, a traveller called Noor arrives with a mysterious invitation from her master, Blackink Baldassare, a devilish force who rules the depths of the sea. Can the Owl Witch outsmart the wily Blackink and help Noor to regain her freedom? A richly atmospheric gift of a book about courage and empowerment, from the award-winning creators of The Wolf's Secret and Leina and the Lord of the Toadstools, illustrated by the internationally acclaimed artist Júlia Sardà.