num_pages: 114
description: When her class gets to help decorate a haunted house for Halloween, Karen enjoys making things look scary, until she and her friends hear spooky noises and realize that someone is playing tricks. Original.
language: English
title: Karen's Haunted House
titlecomplete: Karen's Haunted House (Baby-Sitters Little Sister, #90)
genres: Fiction, Halloween, Realistic Fiction, Childrens, Chapter Books, Middle Grade
ratings_count: 147
series: Baby-Sitters Little Sister
publisher: Apple