00925cam a2200253 4500 62124818 TxAuBib 20011220120000.0 011220s1972||||||||||||||||||||||||eng|u 75180995 /AC/r84 9780448095493 0448095491 DLC DLC TxAuBib Keene, Carolyn. The secret of Mirror Bay. New York : Grosset & Dunlap, [1972] 178 p. : illus ; 20 cm. Her Nancy Drew mystery stories ; 12 ; 49 When Nancy Drew and her friends go to a lake in New York to investigate reports of a woman gliding over water, they discover a treasure underwater. 20011220. Mystery and detective stories. Her Nancy Drew mystery stories ; 12 ; 49.