Best Mysteries
Woof
Escape from Mr. Lemoncello’s Library
Julieta and the Diamond Enigma
Inspector Flytrap
Howard Wallace, P.I.
How I Became a Spy
High Rise Private Eyes
Finally, Something Mysterious
Connect the Dots
Milo and Jazz
Chicken Squad
Chasing Vermeer
Capital Mysteries Series
Cam Jansen Series
All the Wrong Questions
Ali Cross
A to Z Mysteries Series
Mariella Mystery
Mo and Dale Mysteries
Wallace and Grace
The Boxcar Children Series
The Winterhouse Mysteries
The Westing Game
The Real McCoys
The Parker Inheritance
The Mysterious Benedict Society
The Buddy Files
Super Puzzletastic Mysteries
Moon Base Alpha Series
Shelby Holmes
Secret Coders Series
Room One
Randi Rhodes Ninja Detective
Precious Ramotswe Series
Nate the Great Series
Nancy Drew Series
39 Clues Series