The Battle of the Labyrinth How does Percy find out about the shells in the sand? Asked by MHood2 on 27 Aug 11:14 Last updated by anonymous on 28 Aug 23:56
In the Battle of the Labyrinth, a Naiad is guarding the river where Percy comes to contemplate the task at hand (cleaning Geyron's stables). The Naiad tells Percy to call forth the water from the shells.