- Marvel: Miles Morales: Shock Waves: Spider-Man graphic novel
- Marvellous Motorboats
- Marvelous Mattie
- Marvelous Me: My Face
- Marvelous Me: My Feet
- Marvelous Me: My Hands
- Marvelous Miss Maisey
- Marvelous Miss May
- Marvelous Stories from the Life of Muhammad
- Marvels of Creation: Breathtaking Birds
- Marvels of Creation: Magnificent Mammals
- Marvels of Creation: Sensational Sea Creatures
- Marvin & James Save the Day and Elaine Helps!
- Marvin and the Meanest Girl
- Marvin K. Mooney Will You Please Go Now?
- Marvin Makes Music
- Marvin Mcmouse
- Marvin Redpost: A Flying Birthday Cake?
- Marvin Redpost: A Magic Crystal?
- Marvin Redpost: Kidnapped at Birth
- Marvin Redpost: Super Fast, Out of Control!
- Marvin Redpost: Why Pick on Me?
- Marvin the Mini
- Marvin the Money Cat
- Marvin the Very Tall Bear
- Marvin's Day Out
- Marvin's Magnificent Moustache
- Marvin, the Not Worthy
- Marvlt and Goreg Get in Big Trouble with a Dinosaur
- Marwan's Journey
- Mary
- Mary and the Great Fire of London
- Mary and the Mouse, The Mouse and Mary
- Mary Anderson and Windshield Wipers
- Mary Anne and the Haunted Bookstore (The Baby-Sitters Club Mystery #34)
- Mary Anne and the Playground Fight (The Baby-Sitters Club #120)
- Mary Anne in the Middle (The Baby-Sitters Club #125)
- Mary Anne Saves the Day: A Graphic Novel (The Baby-Sitters Club #3)
- Mary Anne's Big Break-Up (The Baby-Sitters Club Friends Forever #3)
- Mary Anne's Book (The Baby-Sitters Club Portrait Collection)
- Mary Anne's Revenge (The Baby-Sitters Club Friends Forever #8)
- Mary Anning
- Mary Beth Wayne
- Mary Cassatt
- Mary Darling
- Mary Engelbreit's A Merry Little Christmas
- Mary Engelbreit's Mother Goose
- Mary Engelbreit's Nursery and Fairy Tales Collection
- Mary Engelbreit's Nutcracker
- Mary Fields Gets A Job: A 15-Minute Heroes in History Book
- Mary Had a Little Dagnaserub
- Mary Had A Little Lamb
- Mary Had a Little Lizard
- Mary Has the Best Pet
- Mary Jemison: Native American Captive
- Mary Jenny
- Mary Jones and Her Bible: An Adventure Book
- Mary Lou's Monster Secret
- Mary Louise
- Mary Louise Adopts a Soldier
- Mary Louise and the Liberty Girls
- Mary Louise in the Country
- Mary Louise Solves a Mystery
- Mary MacKillop: Australia's First Saint
- Mary MacKillop: Australia's First Saint, Educational Version
- Mary Margaret Mary Christmas
- Mary Margaret Meets Her Match
- Mary Margaret, Center Stage
- Mary Martha's Really Truly Stories
- Mary Martha's Really Truly Stories: Book 1
- Mary Martha's Really Truly Stories: Book 2
- Mary Martha's Really Truly Stories: Book 4
- Mary Martha's Really Truly Stories: Book 5
- Mary Martha's Really Truly Stories: Book 6
- Mary Martha's Really Truly Stories: Book 7
- Mary Martha's Really Truly Stories: Book 8
- Mary McLeod Bethune: Education and Equality
- Mary McScary
- Mary Molly Milly Mac
- Mary Musgrove: Bringing People Together
- Mary Molly Milly Mac
- Mary Musgrove: Bringing People Together
- Mary Patten Commands a Ship
- Mary Poppins (Collins Modern Classics)
- Mary Poppins Comes Back
- Mary Poppins in the Park
- Mary Poppins Opens the Door
- Mary Reed: Female Pirate
- Mary Reed: Female Pirate: Educational Version
- Mary Scary
- Mary Shelley
- Mary the Fairy
- Mary the Glary Tree Fairy
- Mary the Sharing Fairy
- Mary Travers
- Mary und das Geheimnis der Kristallpaläste
- Mary Walker's Light House
- Mary's Adventure
- Mary's Adventures at the Last Chance Candy Stand
- Mary's Baby
- Mary's Song
- Mary's Story
- Mary, the Wise Kangaroo
- Mary-Anne's Books
- Mary-Mary
- Maryam och hjärtegästerna
- Maryam och mormorsmålet
- Maryam the Nurse Fairy
- Maryam's Magic: The Story of Mathematician Maryam Mirzakhani
- Maryland/McPooch Mail-A-Tale:Melody in Maryland
- Mary’s Chair
- Marzenie Amandy
- Maré Baixa, Maré Alta
- María
- María la dura en: no quiero ser ninja
- María la Dura en: un problema peludo
- María tenía una corderita
- María y el mar
- María y los números