- The last kids on Earth and the Nightmare King, Max Brallier & Douglas Holgate
- The sea of monsters, Rick Riordan
- Big pumpkin, Erica Silverman ; illustrated by S.D. Schindler
- Monsters love cupcakes, written and illustrated by Mike Austin
- Milo's monster, Tom Percival
- The princess in black and the mysterious playdate, Shannon Hale & Dean Hale ; illustrated by LeUyen Pham
- Dauntless, Elisa A. Bonnin
- Pet, Akwaeke Emezi
- Return of the vampire, [text by] Geronimo Stilton ; [illustrations by Ivan Bigarella (pencils and inks) and Daria Cerchi (color) ; translated by Lidia Morson Tramontozzi]
- The last kids on Earth and the zombie parade, by Max Brallier ; illustrated by Douglas Holgate
- Percy Jackson & the Olympians, the demigod files, Rick Riordan
- Flurry of the snombies, by Troy Cummings
- Lemons, Melissa Savage
- Monster baker, written by Laura Lavoie ; illustrated by Vanessa Morales
- My teacher is a monster! (no, I am not), Peter Brown
- The Luminaries, Susan Dennard
- The not so quiet library, Zachariah OHora
- The night hunt, Alexandra Christo
- Rumble of the coaster ghost, by Troy Cummings
- The monster parade, a book about feeling all your feelings and then watching them go, Wendy O'Leary ; illustrated by NoƩmie Gionet Landry
- The monsterator, Keith Graves
- I love you more than the smell of swamp gas, Kevan Atteberry
- The lost hero, Rick Riordan
- Brute-cake, by Troy Cummings
- Beasts of ruin, Ayana Gray
- Siege and storm, Leigh Bardugo
- Nell & the Netherbeast, Adi Rule ; illustrations by Ash Szymanik
- The Princess in Black and the mermaid princess, Shannon Hale & Dean Hale ; illustrated by LeUyen Pham
- The last kids on Earth and the midnight blade, Max Brallier & Douglas Holgate
- Don't call the wolf, Aleksandra Ross
- Medusa, Jessie Burton ; illustrated by Olivia Lomenech Gill
- March of the Vanderpants, by Troy Cummings
- Hilo, saving the whole wide world, Judd Winick. ; color by Guy Major
- Quit calling me a monster!, Jory John wrote the words ; Bob Shea drew the pictures
- Charge of the lightning bugs, by Troy Cummings
- Johnny Boo zooms to the Moon, James Kochalka
- Monsters and mold, Asia Citro ; pictures by Marion Lindsay
- Monster needs a costume, a story by Paul Czajak ; with illustrations by Wendy Grieb
- One chicken nugget, Tadgh Bentley
- Beasts of prey, Ayana Gray
- Mo's mustache, [written and illustrated by] Ben Clanton
- Race to the sun, Rebecca Roanhorse
- Dust & Grim, Chuck Wendig ; illustrated by Jensine Eckwall
- Hydrant-hydra, by Troy Cummings
- Nothing can frighten a bear, Elizabeth Dale ; illustrated by Paula Metcalf
- Gods, men and monsters from the Greek myths, ill. by Giovanni Caselli ; text by Michael Gibson. --
- The princess in black, Shannon Hale & Dean Hale ; illustrated by LeUyen Pham
- Monster trucks, by Anika Denise ; illustrated by Nate Wragg
- Valensteins, (a love story), by Ethan Long
- Princess in Black and the perfect princess party, Shannon Hale & Dean Hale ; illustrated by LeUyen Pham