- M in the Abstract
- M in the Middle
- M is for Movement
- Ma tante est un cachalot
- Macaroni Boy
- Macarons at Midnight: A Wish Novel
- Macdonald Hall #2: Go Jump in the Pool
- Macdonald Hall #4: The Wizzle War
- Mackenzie Blue #3: Friends Forever?
- Mackenzie Blue Complete Collection
- Mad Arm of the Y
- Maddy's Mad Hair Day
- Made in Vietnam
- Made to Crave for Young Women
- Made You Look
- Madera de ángel
- Madness
- Madness in the Mine
- Magalie sur la piste du taxeur
- Magda.doc
- Magersucht ist kein Zuckerschlecken
- Maggie & Abby's Neverending Pillow Fort
- Maggie & Oliver or A Bone of One's Own
- Maggie Bean Stays Afloat
- Magic Marion
- Magic, Madness, and Mischief
- Magnetic
- Magonia
- Mailbox Mania (Cul-de-sac Kids Book #9)
- Coming Apart (Main Street #9)
- Making A Difference
- Robyn (Making A Splash #1)
- Caitlin (Making A Splash #2)
- Whitney (Making A Splash #3)
- Making Friends And Leading a Happy Life
- Making Friends: Back to the Drawing Board: A Graphic Novel (Making Friends #2)
- Mal and Chad: Food Fight!
- Mala conexión
- Malcolm & Juliet
- Malini: Through My Eyes
- Mamba Point
- Man Down
- Man Overboard!
- Manchas de nicotina
- Maniac Magee (Newbery Medal Winner)
- Maniac Monkeys on Magnolia Street & When Mules Flew on Magnolia Street
- Manne Forschtrat
- Mara and Jane We Are Four
- Marc's Mission
- Marcelo in the Real World
- Margot and Mateo Save the World
- Maria Zef
- Mariama
- Marie Antoinette, Serial Killer
- Marion baby-sitter, l'horreur
- Marion contre tante Charlotte
- Marion en fait un Max !
- Marion loves New York
- Marion, tu rêves ?
- Mariquita
- Marked
- Marly the Kid
- Marshmallow Memoirs
- Martian Invasion
- Martin oder Zwei linke Hände
- Marty Pants #1: Do Not Open!
- Martin oder Zwei linke Hände
- Marty Pants #1: Do Not Open!
- Marvin and the Meanest Girl
- Mary Anne Saves the Day: A Graphic Novel (The Baby-Sitters Club #3)
- Mary Erskine - A Franconia Story
- Mary Has the Best Pet
- Mary Margaret Meets Her Match
- Mary Margaret, Center Stage
- Mascot
- Mason Dixon: Basketball Disasters
- Mason Dixon: Fourth-Grade Disasters
- Mason Dixon: Pet Disasters
- Masquerade
- Matar a un ruiseñor de Harper Lee (Guía de lectura)
- Matilda y Coralia
- Matrioska
- Matter of Trust
- Matthew
- Matty and Bill for Keeps
- Matty Forever
- Maxi's Secrets
- Maxim und Billa mit Supertempo und Rollstuhlkraft
- Maximillian Fly
- Maximum Magic: The Infatuation Infection
- Maximum Magic: The Save Our School Summer
- Maxon
- May Day Mine
- May the Best Twin Win
- Maya and Rajan's Rainbow of Friends
- Maya Monkey
- Maybe This Time
- McMummy