TAPA BLANDA , LIBRO USADO, RECUERDA QUE EL 10% DE ESTA VENTA COLABORA CON FUNDACIONES QUE FOMENTAN LA LECTURA EN ZONAS VULNERABLES. From the moment young Egan arrives in Instep for the annual fair, he is entranced by the fable surrounding the misty peak ofKneeknock Rise: On stormy nights when the rain drives harsh andcold, an undiscovered creature raises its voice and moans. Nobody knows what it is-nobody has ever dared to try to find out and come back again. Before long, Egan is climbing the Rise to find an answer to the mystery.