Coraline is a 2002 British dark fantasy horror children's novella by author Neil Gaiman.

Coraline Jones and her parents move into an old house that has been divided into flats. The other tenants include Miss Spink and Miss Forcible, two elderly women retired from the stage, and Mr. Bobo (commonly referred as the "Crazy Old Man Upstairs"), who claims to be training a mouse circus. The flat beside Coraline's, which lies behind a big brown door, remains empty.