Finley Beckett

A knight at last, Alanna of Trebond heads out to seek adventure in the desert of Tortall. Captured by desert tribesmen, she is forced to prove herself in a magical duel to the death. But her real challenge doesn't come until after she wins. As the first female shaman, Alanna must fight to change the ancient traditions of the stubborn desert tribes, for their own sake and for the sake of all Tortall.

Magnus Chase has always been a troubled kid. Since his mother's mysterious death, he's lived alone on the streets of Boston, surviving by his wits, keeping one step ahead of the police and the truant officers. One day, he's tracked down by an uncle he barely knows - a man his mother claimed was dangerous. Uncle Randolph tells him an impossible secret: Magnus is the son of a Norse god. The Viking myths are true. The gods of Asgard are preparing for war. Trolls, giants and worse monsters are stirring for doomsday.