cookie monster number case

The Case of the Missing Cutthroats - (Ecological Mysteries (Paperback)) by Jean Craighead George (Paperback)

The Monsters of Morley Manor - (Madcap Adventures (Paperback)) by Bruce Coville (Paperback)

The Mystery Monster - (Paige Proves It) by Amy Marie Stadelmann (Paperback)

Creepy Animal Cryptids - (Spark: Discovery Kids: Real-World Cryptids and Monsters) by Benjamin Harper (Paperback)

Rocky Mountains Monsters: A Search and Find Board Book for Kids Hidden Pictures & Interactive Picture Book Ages 3-6, Preschool - Grade 1

Grimwood: Attack of the Stink Monster! - by Nadia Shireen

The Mysterious Cases of Mr. Pin - by Mary Elise Monsell (Paperback)

The Boredom Monster - by Mariana Ellery (Hardcover)

Monster Mayhem - (Adventure Park) by Cavan Scott (Paperback)

Sideline Monsters - by Emily Harder & Omayra Michael (Hardcover)

The Case of the Midnight Mystery - (Scout and Barnaby Mysteries) by Becca Wierwille (Paperback)

Monster Knock Knocks - by William Cole (Paperback)

Horace & Bunwinkle: The Case of the Rascally Raccoon - by Pj Gardner

Cookie Day, Cookie Day - by Kelsee Paschal (Hardcover)

How to Impress a Sea Monster (Monster Hunters #3) - by Scott Stuart (Paperback)

Monster in the Margins - (Secrets of the Library of Doom) by Michael Dahl (Paperback)

Sideline Monsters - by Emily Harder (Paperback)

Sadiq and the Cookie Crash - by Siman Nuurali

ADA Lace, on the Case - (ADA Lace Adventure) by Emily Calandrelli (Hardcover)

Blue Monster - by Petr Horácek (Hardcover)

Monster Stories to Scare Your Socks Off! - by Michael Dahl & Benjamin Harper & Laurie S Sutton & Megan Atwood

The Big Race Lace Case - (Mack Rhino, Private Eye) by Paul DuBois Jacobs & Jennifer Swender (Paperback)

Have You Seen My Monster? a Book of Shapes - by Steve Light (Paperback)

The Armpit Monster - by Meghan Apicella (Paperback)