A to Z Mysteries: The Quicksand Question

A to Z Mysteries: The Runaway Racehorse

A to Z Mysteries: The School Skeleton

A to Z Mysteries: The Talking T. Rex

A to Z Mysteries: The Unwilling Umpire

A to Z Mysteries: The Vampire's Vacation

A to Z Mysteries: The White Wolf

A to Z Mysteries: The X'ed-Out X-Ray

A to Z Mysteries: The Yellow Yacht

A to Z Mysteries: The Zombie Zone

A to Z Mysteries Super Edition 3: White House White-Out

A to Z Mysteries: Collection #1

A to Z Mysteries Super Edition #4: Sleepy Hollow Sleepover

A to Z Mysteries Super Edition #5: The New Year Dragon Dilemma

Calendar Mysteries #7: July Jitters

Calendar Mysteries #8: August Acrobat

Calendar Mysteries #9: September Sneakers

Calendar Mysteries #10: October Ogre

Calendar Mysteries #11: November Night

Calendar Mysteries #12: December Dog

Calendar Mysteries #13: New Year's Eve Thieves

A to Z Mysteries Super Edition #6: The Castle Crime

A to Z Mysteries Super Edition #7: Operation Orca

A to Z Mysteries Super Edition #8: Secret Admirer