Peregrine Rios and the Vanishing Stairs

Six months before he turns twelve, a wizard turns up and tells Perry and his family about magic. They know about magic, however, and his mother wants Perry to have nothing to do with it. His sister is too young to understand, and things spiral downwards as Perry gets the news he's been waiting for since the events that drove his family from the U.S. back to Scotland. OC/EU/Canon.