- Sleuthing machine, Dusti Bowling ; illustrated by Gina Perry
- We will find your hat!, a conundrum, pictures and words by Candy James ; by Candy Robertson and Nicholas James Robertson
- Hermelin the detective mouse, Mini Grey
- Found, Jeff Newman ; illustrated by Larry Day
- Lucky, Ellen Miles
- This is not my hat, Jon Klassen
- I lost my bear, book by Jules Feiffer
- We don't lose our class goldfish, Ryan T. Higgins
- Agent Lion, David Soman and Jacky Davis
- Pish and Posh, by Barbara Bottner and Gerald Kruglik ; pictures by Barbara Bottner
- The storied life of A.J. Fikry, a novel, Gabrielle Zevin
- Looking for Smile, Ellen Tarlow ; Lauren Stringer
- Evie, the mist fairy, by Daisy Meadows ; illustrated by Georgie Ripper
- Tangled up in nonsense, Merrill Wyatt
- The little ghost who lost her boo!, words by Elaine Bickell ; illustrations by Raymond McGrath
- Vidia and the fairy crown, written by Laura Driscoll ; illustrated by Judith Holmes Clarke & the Disney Storybook artists
- Frida, el misterio del anillo del pavo real y yo, Angela Cervantes ; translated by Jorge Ignacio DomÃnguez
- Missing Grace, a Kit mystery, by Elizabeth McDavid Jones ; [illustrations by Jean-Paul Tibbles]
- Dorothy and Toto, by Debbi Michiko Florence ; illustrated by Monika Roe
- The teddy bear, written and illustrated by David McPhail
- Young Cam Jansen and the circus mystery, David A. Adler ; illustrated by Susanna Natti
- Junie B. Jones is not a crook, by Barbara Park ; illustrated by Denise Brunkus
- Andy Shane and the barn sale mystery, Jennifer Richard Jacobson ; illustrated by Abby Carter
- Let's go, Froggy!, by Jonathan London ; illustrated by Frank Remkiewicz
- Cam Jansen and the millionaire mystery, by David A. Adler
- Santa's Snow Cat, by Sue Stainton ; illustrations by Anne Mortimer
- Mr. Wolf's class, Aron Nels Steinke
- The lost kitten, written by Katherine Cox ; illustrated by Vanessa Brantley Newton
- Where's Chimpy?, Berniece Rabe ; photographs by Diane Schmidt
- The strangers, by Jacqueline West ; illustrated by Poly Bernatene
- Deep-sea dive, adapted by Samantha Brooke
- The troublemaker, by Lauren Castillo
- Adele & Simon, Barbara McClintock
- Found, Salina Yoon
- The school skeleton, by Ron Roy ; illustrated by John Steven Gurney
- Every little kindness, Marta Bartolj
- The case of the spoiled rotten spy, by James Preller ; illustrated by Jamie Smith ; cover illustration by R.W. Alley
- Zoobreak, Gordon Korman
- Judy Moody, girl detective, Megan McDonald ; illustrated by Peter H. Reynolds
- The case of the weird blue chicken, the next misadventure, Doreen Cronin ; illustrated by Kevin Cornell
- March mischief, by Ron Roy ; illustrated by John Steven Gurney
- The case of the fleeing fang, by Marjorie Weinman Sharmat ; illustrations by Marc Simont
- Go home!, the true story of James the cat, by Libby Phillips Meggs
- My toothbrush is missing!, Jan Thomas
- Poppy & Sam and the mole mystery, by Cathon ; translated by Susan Ouriou
- Pinkalicious and the pink parakeet, by Victoria Kann
- Knuffle Bunny, a cautionary tale, by Mo Willems
- Where's my turtle?, by Barbara Bottner ; pictures by Brooke Boynton Hughes
- Faraway things, story by Dave Eggers ; art by Kelly Murphy
- Lost and found, Oliver Jeffers