Conjuror Orion Chronicles

There are three things in this world that 17-year-old Rémy would guard with his life: his gold pendant, his blues harmonica, and his mother's journal. This is all he has left of his murdered family. And he believes these objects will lead him to their killers. Rémy can't hunt them down alone. He needs Matt and Em Calder, twins who can bring art to life and travel through paintings. For, like them, Rémy has supernatural powers. He is a Conjuror, descendant of an ancient bloodline that can change reality with music.

John Barrowman has worked in television, musical theater, and film, and stars as Captain Jack Harkness in Torchwood and Doctor Who. His sister, Carole E. Barrowman, is a talk show host and teacher in Milwaukee, Wisconsin. They are the authors of Hollow Earth, Bone Quill and The Book of Beasts.