The Greats: the tale of the MacInnon Lairds:To Save The World book 4

Twenty-six years after the birth of Drina and Ronan's sons, a new threat arises. Domhnall and Callum, the twin Lairds of the MacInnon clan, must complete a blood bond of their own with a certain woman from their mother's time in order to awaken their powers and defeat the one who seeks to set loose a great darkness upon the world.
Rowan Murphy is just a normal gal trying to get through college. A mysterious suitor starts showing up to the diner she works at. He manages to weasel a couple of ...