00810nam a2200229Ia 4500 5413 BIBL 20160527185723.0 690513s1953 nyua j 00001 eng 69014266 /AC/r84 EVLG 813 K26c c1 PZ7.K23 Nan, no. 30 1953 [Fic] 813 K26c Keene, Carolyn. 119551 Local The clue of the velvet mask. New York Grosset & Dunlap [1953] 211 p. Her Nancy Drew mystery stories, 30 When a gang that uses parties as a cover for robberies victimizes a masquerade party Nancy is attending, the teen-age detective switches identity with her girl friend to solve the case. Mystery and detective stories. 140647 Local 4796 4796 0 0 0 813_000000000000000_K26C 0 evl 93750 10 10 1 2016-05-27 7338 0 813 K26c 80000000839848 2016-05-27 00:00:00 r:5413 z:NCC:D 6