When lyza helps her dad clean out her Late Grandfather's house, a mysterious surprise brightens the sad task. In Gramps's dusty attic, lyza discovers three maps, carefully folded and stacked, bound by a single rubber ban...When lyza helps her dad clean out her Late Grandfather's house, a mysterious surprise brightens the sad task. In Gramps's dusty attic, lyza discovers three maps, carefully folded and stacked, bound by a single rubber band. On top, an envelope says for lyza only.