A to Z Mysteries: The Vampire's Vacation
A to Z Mysteries: The X'ed-Out X-Ray
A to Z Mysteries: The Yellow Yacht
A to Z Mysteries: The School Skeleton
A to Z Mysteries: The White Wolf
A to Z Mysteries: The Talking T. Rex
A to Z Mysteries: The Unwilling Umpire
A to Z Mysteries: The Haunted Hotel
A to Z Mysteries: The Quicksand Question
A to Z Mysteries: The Invisible Island