A darkly spellbinding story of witches, sisterhood and coming of age, steeped in Welsh mythology and Arthurian legendSeventeen-year-old Ivy has spent years looking for her birth mother, but when she finally finds her on the remote Bardsey Island, rumoured to be the site of Avalon and King Arthur's last resting place, she is not remotely prepared for what greets her. Her mother abandoned her as a baby in order to keep her safe from witches who wanted to steal her away - the eight witches of Arthurian legend, who have long sought the ninth ...An unputdownable new stand-alone novel from the bestselling author of THE TWISTED TREE and THE CROOKED MASK