00988cam a2200277 i 4500 877302966 TxAuBib 20230630120000.0 940525s1971||||||||||||||||||||||||eng|u 77130336 /AC/r84 9780448095486 0448095483 TxAuBib rda Keene, Carolyn. The crooked banister [Book]. New York : Grosset & Dunlap, 1971. 179 p : illus ; 20 cm. txt rdacontent n rdamedia nc rdacarrier Nancy Drew ; 48 While helping the police find the owner of a mysterious house with a crooked staircase and an unpredictable robot, Nancy Drew, girl detective, also helps capture a swindler. 20230630. MYSTERY AND DETECTIVE STORIES. Nancy Drew ; 48.