* A to Z Mysteries #A: The Absent Author
* A to Z Mysteries #B: The Bald Bandit
* A to Z Mysteries #C: The Canary Caper
* A to Z Mysteries #D: The Deadly dungeon
* A to Z Mysteries #E: The Empty Envelope
* A to Z Mysteries #F: The Falcon's Feathers
* A to Z Mysteries #G: The Goose's Gold
* A to Z Mysteries #H: The Haunted Hotel
* A to Z Mysteries #I: The Invisible Island
* A to Z Mysteries #J: The Jaguar's Jewel
* A to Z Mysteries #K: The Kidnapped King
* A to Z Mysteries #L: The Lucky Lottery
* A to Z Mysteries #M: The Missing Mummy
* A to Z Mysteries #N: The Ninth Nugget
* A to Z Mysteries #O: The Orange Outlaw
* A to Z Mysteries #P: The Panda Puzzle
* A to Z Mysteries #Q: The Quicksand Question
* A to Z Mysteries #R: The Runaway Racehorse
* A to Z Mysteries #S: The School Skeleton
* A to Z Mysteries #T: The Talking T.Rex
* A to Z Mysteries #U: The Unwilling Umpire
* A to Z Mysteries #V: The Vampire's Vacation
* A to Z Mysteries #W: The White Wolf
* A to Z Mysteries #X: The X'ed-Out X-Ray
* A to Z Mysteries #Y: The Yellow Yacht
* A to Z Mysteries #Z: The Zombie Zone