ACL Reviews
- Merci Suarez Can't Dance
- Merci Suarez Changes Gears
- Message in a Bottle
- Message in the Dirt
- Mexikid: A Graphic Memoir
- Mi Papá es un Agrícola / My Father, the Farmworker
- Mickey Mouse Funhouse: The Summer Snow Day
- Midnight Fair, The
- Mighty Bite, The
- Mighty Brontosaurus, The
- Mighty Pollinators, The
- Mighty Stegosaurus, The
- Mighty T. Rex, The
- Military Robots in Action: Military Machines
- Milk and Juice a Recycling Romance
- Milo Imagines the World
- Minecraft Crafting
- Minecraft Creative Mode: An Unofficial Kids' Guide
- Minecraft Farming: An Unofficial Kids’ Guide
- Minecraft Maps: An Unofficial Kids' Guide
- Minecraft Mods: An Unofficial Kids' Guide
- Minecraft Survival Mode: An Unofficial Kids' Guide
- Mini Mighty Sweeps
- Mishka
- Miss Quinces
- Mission Moon: An Illustrated Guide to Space Exploration
- Mitzvah Fairy, The
- Molly, Oliver, and Dexter Play Hide-and-Seek
- Mommy's Hometown
- Mona Lisa Vanishes, The: A Legendary Painter, a Shocking Heist, and the Birth of a Global Celebrity.
- Monkey Trial, The: John Scopes and the Battle Over Teaching Evolution
- Monster in the Lake, The
- Monster Pie
- Monster vs. Boy
- Monsters at School
- Monsters Love Cupcakes
- Moon
- Moon Bear
- Moon Is a Ball, The: Stories of Panda & Squirrel
- Moon Keeper, The
- Moon Moved In, The
- Moon without Stars, The
- Moonpenny Island
- More Dung: A Beetle Tale
- More Than a Dream: The Radical March on Washington for Jobs and Freedom.
- More-igami
- Mosquitoland
- Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War
- Most Perilous World, A: The True Story of the Young Abolitionists and Their Crusade Against Slavery
- Motion