Here are three books to share this time of year.
Creepy Carrots isn't specifically Halloween related, but the colors and tone fit the mood. I have included a lesson idea about changing your mind while you read.
Over My Dead Body is a friendly ghost story told by a series of letters, news articles, and other forms of writing.
At the Old Haunted House is best suited for primary students. (I have a vocabulary list from the book at this post here.)