- Sleuthing machine, Dusti Bowling ; illustrated by Gina Perry
- The school for whatnots, Margaret Peterson Haddix
- Bips and roses, story by Asia Citro ; pictures by Marion Lindsay
- Whatshisface, Gordon Korman
- Searching for Lottie, Susan L. Ross
- The case of the lost frog, by Cecilia Minden
- Hollow fires, Samira Ahmed
- Kitty and the tiger treasure, written by Paula Harrison ; illustrated by Jenny L©ıvlie
- Hug a tree, Geronimo, Geronimo Stilton
- Wretched waterpark, Kiersten White
- The Easter surprise, by John and Jennifer Churchman
- The jigsaw jungle, Kristin Levine
- Real Pigeons fight crime!, Andrew McDonald and Ben Wood
- Stink, superhero superfan, Megan McDonald ; illustrated by Peter H. Reynolds
- Gideon Green in black and white, Katie Henry
- Nate the Great and the missing birthday snake, by Andrew Sharmat and Marjorie Weinman Sharmat ; illustrated by Jody Wheeler in the style of Marc Simont
- The lurking lima bean, by Joe McGee ; illustrated by Teo Skaffa
- Olivetti, Allie Millington
- Freddie Ramos stomps the snow, Jacqueline Jules ; art by Miguel Benítez
- The hidden window mystery, by Carolyn Keene
- Unbelievable, a pretty little liars novel, Sara Shepard
- The super cup face-off, Geronimo Stilton ; illustrations by Danilo Loizedda, Antonio Campo, and Daria Cherchi ; translated by Emily Clement
- A royal conundrum, written by Lisa Yee ; illustrated by Dan Santat
- Carry my secret to your grave, an original novel by Stephanie Kuehn
- The Van Gogh deception, by Deron Hicks
- Mysteries according to Humphrey, Betty G. Birney
- School of the dead, Avi
- Trapped!, novel, James Ponti
- The ringmaster's secret, by Carolyn Keene
- Best nerds forever, James Patterson & Chris Grabenstein ; illustrated by Charles Santoso
- King & Kayla and the case of the unhappy neighbor, written by Dori Hillestad Butler ; illustrated by Nancy Meyers
- Enola Holmes and the elegant escapade, Nancy Springer
- The case of the missing painting, Detective Paw of the law, Dosh Archer
- Bats in the castle, written by Kayla Whaley ; illustrated by Chloe Burgett
- Surprise Island, by Gertrude Chandler Warner ; illustrated by Mary Gehr
- Tide pool troubles, by Ashlyn Anstee
- The secret of the golden pavilion, by Carolyn Keene
- Mystery of the glowing eye, by Carolyn Keene
- Daybreak on Raven Island, Fleur Bradley
- The shattered helmet, by Franklin W. Dixon
- The soccer secret, Mike Lupica ; illustrated by Chris Danger
- Island of spies, by Sheila Turnage
- The whispers, Greg Howard
- Under suspicion, a Friday Barnes mystery, by R.A. Spratt ; illustrations by Phil Gosier
- Ra the mighty, the great tomb robbery, by A.B. Greenfield ; illustrated by Sarah Horne
- Lemons, Melissa Savage
- The whispering statue, by Carolyn Keene
- Don't tell a soul, Kirsten Miller
- The case of the big fish, written by: Cecilia Minden ; illustrated by Becky Down
- Mystery of the tolling bell, by Carolyn Keene