from the introduction: This gazetteer is a fan work, distributed with the kind permission of Atlas Games, who own Ars Magica. It is designed to be compatible with Heirs to Merlin: the Stonehenge Tribunal, the official supplement for England, and A Vanilla Covenant: The Covenant of Sabrina's Rest, a fan work which covers the Severin Estuary and Bristol Channel, slightly to the north and east of Cornwall. user note: This gazetteer details Cornwall for use with Ars Magica.