From the bestselling author of A pinch of magic comes another spellbinding adventure that will take your breath away and make you believe in magic. A missing sister, a secret island and… A Sprinkle of sorcery. The family curse has been lifted and the widdershins sisters: Betty, Floss and Charlie are free to leave the misty prison Isle of crowstone. But when a mysterious girl arrives at the poachers pocket with a pocketful of hagstones and accompanied by a will-o’-the-wisp, it seems another adventure has landed on their doorstep. And when Charlie goes missing, it’s up to Betty and flies to journey through misty marches, past wisp Catchers and on to a secret island that doesn’t exist on any map