Nigel McDowell

The Divided Isle, once a place of peace and tranquillity, has been ravaged by war. Twins Oona and Morris live with their grandmother in a stone cottage in the quiet southern county of Drumbroken, but the threat of the Invaders of the Black North - the ravaged northern part of the island - is coming ever closer. When Morris, fighting against the Invaders, is kidnapped by one of the evil Briar Witches, Oona must journey to the unknown realms of the...