The Falcon's Malteser
Anthony Horowitz
Diamond Brothers (1)
Midnight Train
Angie Sage
The Unstoppable Flying Flanagan
Felice Arena
Granny Magic
Elka Evalds
Knife Edge
Andrew Lane
Young Sherlock Holmes (5)
Last Lemonade Standing
Carolyn Keene
Nancy Drew (1)
A Little Taste of Poison
R. J. Anderson
The Magic Misfits: The Second Story
Neil Patrick Harris
The Magic Misfits (2)
The Magician's Secret
Nancy Drew (8)
The Mansion in the Mist
John Bellairs
Anthony Monday Mysteries (4)
Marigolds for Malice
Bailey Cattrell
An Enchanted Garden Mystery (3)
The Math Kids: A Sequence of Events
David Cole
Math Kid (1)
The Math Kids: The Prime-Time Burglars
The Maze of Bones (39 Clues, No. 1)
Rick Riordan
39 Clues (1)
The Missing Diary (Thea Stilton Mouseford Academy #2)
Thea Stilton
Thea Stilton (1)
Mouselets in Danger (Thea Stilton Mouseford Academy #3)
The Mummy's Revenge
Andrew Beasley
S.C.R.E.A.M. (1)
My Explosive Diary
Emily Gale
Eliza Boom (1)
My Super-Spy Diary
Eliza Boom (2)
Mysterious Benedict Society and the Perilous Journey
Trenton Lee Stewart
The Mysterious Benedict Society (1)
The Mysterious Benedict Society and the Prisoner's Dilemma
The Mysterious Benedict Society
Mystery of the Midnight Rider
The Mystery of the Scarlet Rose
Irene Adler & Pierdomenico Baccalario & Alessandro Gatti
Sherlock Lupin and Me (1)
The Name of This Book Is Secret
Pseudonymous Bosch & Gilbert Ford (illus)
Secret (1)
Nancy Drew 04: The Mystery at Lilac Inn
A Nancy Drew Christmas
Night Break
Young Sherlock Holmes (8)
Nightshade for Warning
An Enchanted Garden Mystery (2)
Now Entering Addamsville
Francesca Zappia
Once Upon a Thriller
Nancy Drew (4)
Pages & Co.: Tilly and the Lost Fairy Tales (Pages & Co., Book ...
Anna James
The Phantom of Nantucket
Piece of Mind (Emily the Strange)
Harpercollinschildren’sbooks
Pool Party Puzzler
Public Enemy Number Two (The Diamond Brothers)
Puppy Love Prank
Rebekah--Girl Detective #1
PJ Ryan
Rebekah Girl Detective (1)
Rebekah--Girl Detective #2
Rebekah--Girl Detective #3
Rebekah--Girl Detective #4
Rebekah--Girl Detective #5
Rebekah--Girl Detective #6
The Red Slippers
Nancy Drew (11)
Sabotage at Willow Woods
Nancy Drew (5)
A Script for Danger
Nancy Drew (10)
Secret at Mystic Lake
The Secret of Red Gate Farm #6
Secret of the Mountain Dog
Elizabeth Cody Kimmel
The Secret of the Old Clock
Secret Seven Fireworks
Enid Blyton
Secret seven (11)
Secret Seven Mystery
Secret seven (9)
Secret Seven on the Trail
Secret seven (4)
Secret Seven Win Through
Secret seven (7)
Secrets of a Schoolyard Millionaire
Nat Amoore
A Series of Unfortunate Events: Lemony Snicket: The Unauthorized ...
Lemony Snicket
A Series of Unfortunate Events (1)
Shock for the Secret Seven
Enid Blyton & Dorothy Hamilton
Secret seven (13)
The Sign in the Smoke
Nancy Drew (12)
Snake Bite
Young Sherlock Holmes (4)
The Sonic Breach
Victor Appleton
Tom Swift Inventors Academy (1)
Springtime Crime
Nancy Drew (9)
A Star Witness
The Stolen Show
Strangers on a Train