00927cam a2200241 4500 121325140 TxAuBib 20100518120000.0 911122s1971||||||||||||||||||||||||eng|u 77155244 /AC/r84 9780448095189 0448095181 DLC DLC m.c. OUN TxAuBib Keene, Carolyn. Mystery of the moss-covered mansion [HC]. New York : Grosset & Dunlap, [1971] 177 p. : illus ; 20 cm. Nancy Drew mystery stories ; 18 With: The quest of the missing map, by Carolyn Keene. New York, Grosset & Dunlap, 1969. Nancy Drew sets out to prove that her father's client was unjustly accused of trying to sabotage the United States space program. 20060424. Nancy Drew mystery stories ; 18.