"Here." She touched the map, and one of the islands—the second major island from the northwest end of the chain—burned brighter. "That's Oahu. And this"—another touch with the stylus, and an island that looked something like an asymmetrical dumbbell glowed in double intensity—"is Maui, see? Haleakala's here." She stabbed at the center of the larger, lower "lobe" of the island.