The Baby-Sitters Club Super Mysteries

The Baby-Sitters Club Super Mystery #1: Baby-Sitters' Haunted House

Baby-Sitters Beware (The Baby-Sitters Club: Super Mystery #2)

Baby-Sitters' Fright Night (The Baby-Sitters Club: Super Mystery #3)

Christmas Chiller (The Baby-Sitters Club: Super Mystery #4)