The Warlock Is Missing

The Kingdom of Gramarye is spiraling into chaos, and the High Warlock is nowhere to be found. With their parents suddenly and suspiciously vanished, the four Gallowglass siblings -- Magnus, Cordelia, Geoffrey, and Gregory -- are all that stand between peaceful order and violent anarchy. But how can mere children, even with an elfin babysitter, stand against dragons and giants, witches and sorcerers? With armies on the march and monsters on the pro...