179 pages
English language
Published May 29, 1980 by Collins.

Carolyn Keene: The crooked banister (1980, Collins)
179 pages
English language
Published May 29, 1980 by Collins.
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.