atayarani rated The Battle of the Labyrinth: 4 stars
Rick Riordan: The Battle of the Labyrinth (Hardcover, 2008, Hyperion Books for Children, an imprint of Disney Book Group)
The Battle of the Labyrinth by Rick Riordan (Percy Jackson and the Olympians ; bk. 4)
Percy Jackson isn't expecting freshman orientation to be any fun, but when a mysterious mortal acquaintance appears, pursued by demon …