- Marjorie Anne and the Stormy Night
- Marjorie at Seacote
- Marjorie in Command
- Marjorie's New Friend
- Marjorie's Vacation
- Mark and the Magic Apple Tree
- Mark of the Cyclops: An Ancient Greek Mystery
- Mark Spark in the Dark
- Mark the Genius
- Mark Twain
- Mark Twain esencial: Obras inmortales
- Mark Twain's The Facts Concerning the Recent Carnival of Crime in Connecticut
- Mark Twains Huckleberry Finn
- Mark's Big Surprise
- Mark's Mad Phonics Level 1 Readers
- Mark's Mad Phonics Level 2 Reader
- Mark's Mad Phonics Level 3 Reader
- Mark's Mad Phonics Level 8 Reader
- Markie's Pockets
- Marlee et la Boucle d'Oreille en Diamant
- Marlee y el Arete de Diamante
- Marlene nel paese senza lettere
- Marlene og kærligheden
- Marlene, Marlene, Queen of Mean
- Marlene, Marlene, Queen of Mean Read & Listen Edition
- Marley - A Re-Markable Cat
- Marley and the Family Band
- Marley and the Magical Candy Cane
- Marley Z and the Bloodstained Violin
- Marley's Adventures in Dreamland
- Marlo and Joe: The Sleigh Ride Fiasco (#2)
- Marlo And Joe: Wedding Crashers
- Marlon Bundo's Best Christmas Ever
- Marlon Bundo's Day in the Life of the Vice President
- Marlon Bundo's Day in the Nation's Capital
- Marlow and the Monster
- Marmaduke the Very Different Dragon
- Marmaduke the Very Popular Dragon
- Marmwood Book 8: Tales of Tossledowns
- Marnie McTussey, About Food, Was Quite Fussy
- Marooned in Fraggle Rock
- Marooned!
- Maros rejse 2: Skyggen og dragen
- Maros rejse 3: Et hjerte af is
- Marr-Lee The Homesick Moose
- Mars Before Bed
- Mars Needs Moms!
- Mars' First Friends
- Marsalis the Monkey
- Marsh & Me
- Marsh Road Mysteries: Diamonds and Daggers
- Marsha al an Ayiti
- Marsha Mellow Goes Missing
- Marsha Va En Haïti
- Marshall Armstrong Is New To Our School (Read aloud by Stephen Mangan) (Enhanced Edition)
- Marshmallow & Jordan
- Marshmallow Mystery
- Marshmallow Pie 2-book Collection, Volume 1
- Marshmallow Pie 2-book Collection, Volume 2
- Marshmallow Pie The Cat Superstar
- Marshmallow Pie The Cat Superstar in Hollywood
- Marshmallow Pie The Cat Superstar On Stage
- Marshmallow Pie The Cat Superstar On TV
- Marshmallow River Friends Get It and Git!
- Marshmallow's Big Move
- Marsquake!
- Marsupial Sue
- Marta i ufoludek
- Marta i zagadkowy pojazd
- Marta wants to dance
- Marta y Miguel tienen diabetes
- Marta! Big & Small
- Martes
- Martha & Eli: A Summer with Grandma
- Martha and Arthur Count to Ten
- Martha and Arthur Discover Christmas Holiday Season
- Martha and Arthur Discover Nature
- Martha and Arthur Learn Colors
- Martha and Arthur Make Shapes
- Martha and Arthur Turn Sadness into Gladness
- Martha and Me
- Martha and the Slave Catchers
- Martha doesn't share!
- Martha's New Hairdo
- Martha's Wig
- Martha, Martha!
- Martial Law
- Martian Invasion
- Martian Mustache Mischief
- Martin and His Pillow
- Martin and the River
- Martin and Thomas Save Christmas
- Martin Bridge: In High Gear!
- Martin Bridge: On the Lookout!
- Martin Bridge: Onwards and Upwards!
- Martin Bridge: Out of Orbit!
- Martin Bridge: Ready for Takeoff!
- Martin Bridge: Sound the Alarm!
- Martin Bridge: The Sky’s the Limit!
- Martín el pulpo feliz!
- Martin et l'heure du dodo
- Martin et la couleur des mains
- Martin et la nouvelle maîtresse
- Martin et les fées
- Martin et les écrans