The party are trying to track down the location of an ancient book that was written by a pseudo Christian cult of Crom Cruach in the middle ages. They have several avenues of inquiry to pursue as all they know is it was last in the possession of a former enemy of theirs, Professor Máire Ní Suillibhán, a professor of the arcane that they fought and defeated several months ago. However they do not know where the book ended up after she died. If they can find the book it may possess secrets relating to the ritual to free Crom Cruach that will help them thwart their enemies plans.