Shelford, Emma. Breenan series #bk. 3

After two harrowing adventures in an Otherworld of magic and mystery, Gwen Cooper thought she would never go back. Friends, university classes, and a blossoming relationship with her boyfriend Aidan fill her days. But when Gwen returns to England, her estranged mother appears on the doorstep and announces that Gwen must fulfill her destiny and become queen of the realm. If not, volatile magics will destroy both England and the Otherworld. Gwen is thrust into a land haunted by ferocious storms, earth tremors, and warring realms. Can she deny her royal obligations and return to a peaceful life with Aidan, or will she take the throne and save countless lives, but give up her love forever?

Mode of access: World Wide Web