Gregor the Overlander SKU: $8.99 Select Product Type : New Trade Books Ship Available Pickup in Store - FREE! Select Store to check availability. Quantity -+ Add to Cart Details When eleven-year-old Gregor and his two-year-old sister are pulled into a strange underground world, they trigger an epic battle involving men, bats, ... DetailsBackDetailsWhen eleven-year-old Gregor and his two-year-old sister are pulled into a strange underground world, they trigger an epic battle involving men, bats, rats, cockroaches, and spiders while on a quest foretold by ancient prophecy.See MoreSee Less Reviews 0 BackRatings & ReviewsNo reviews availableBe the first to Write a Review