A to Z Mysteries Super Edition #14: Leopard on the Loose

Crime in the Crypt

Space Shuttle Scam

Grand Canyon Grab

Colossal Fossil

Dierehotel 3 in 1

April Fools' Fiasco

Secret Admirer

Operation Orca

Calendar Mysteries: Books 7-13

July Jitters

August Acrobat

September Sneakers

October Ogre

December Dog

November Night

The Castle Crime

New Year's Eve Thieves

On With the Show!

Calling All Pets!

A Big Surprise

Het vrolijke dierenhotel verhalenomnibus

A Nose for Trouble

Calendar Mysteries: Books 4-6

June Jam

May Magic

The New Year Dragon Dilemma

Calendar Mysteries: Books 1-6

April Adventure

March Mischief

Sleepy Hollow Sleepover

January Joker

February Friend

White House White-out

Mayflower Treasure Hunt

Detective Camp

13 Book Collection: Calendar Mysteries January Joker, February Friend, March Mischief, April Adventure, May Magic, June Jam, July Jitters, August Acrobat, September Sneakers, October Ogre, November Night, December Dog, New Year's Eve Thieves