question: Which book in Stephen King's The Dark Tower series was not a full length book?
answerText: The Little Sisters of Eluria
questionEntity.name: Q39829
questionEntity.entityType: entity
questionEntity.label: Stephen King
questionEntity.mention: Stephen King's
questionEntity.name: Q280898
questionEntity.entityType: entity
questionEntity.label: The Dark Tower
questionEntity.mention: The Dark Tower series
answerEntity.name: Q2447323
answerEntity.label: The Little Sisters of Eluria