Appointed (Vala, #3)

Identical twins Anj and Zes Willam have always been considered odd, even in a world where myth is real. Their magic is powerful and intense, as well as their secrets. None more so than Anj, who has the biggest secret of them all. He's a Fate, and he's not allowed to tell anyone about what he sees or else the consequences will be great. Which is unfortunate, because it's been causing a rift between him, his girl-friend Jewl, and his brother. Even more unfortunate because the demons some how have learned about his gift and have made him their next target.