In a world where paper is obsolete and magic is all but forgotten, Lydia has moved into the Paper Museum with her Uncle Lem following the disappearance of her parents. Convinced the key to finding them lies in the museum’s book collection, Lydia spends her days digitally scanning her way through the museum’s library.   But when Uncle Lem is called away and her Uncle Renald is put in charge of the museum, Lydia’s scanning project comes to an abrupt halt. Uncle Renald takes her aer reader—the personal device that everybody uses for reading, shopping, messaging, and more—but not...