00557cam a2200205 4500 334637572 TxAuBib 20080813120000.0 080813s2008||||||||||||||||||||||||eng|u 9780739495872 0739495879 TxAuBib Roberts, Nora. Hollow #2. New York : Jove Books, 2008. Sign of Seven trilogy ; 2 20080813. Mystery and Detective Stories. Sign of Seven trilogy ; 2.