The fifth Tribunal book for Ars Magica details England and Wales. This essential work surveys a fascinaging land ripe for adventure, from tales of King Arthur to the death of Thomas Becket, from the coming of the Order of Hermes to the ascendance of Blackthorn covenant, and from the druids' stone circles to tales of the English saints.

Ars Magica storyguides will come away from Heirs to Merlin with the background knowledge and inspiration necessary to run truly epic campaigns set in the Stonehenge Tribunal.