- Mar Me Quer
- Marabel and the Book of Fate
- Marathon of Dreams
- Marcada
- Marco and the Pharaoh's Curse
- Marco Impossible
- Marco Paul's Voyages and Travels; Vermont
- Marcos Ramírez
- Marcus Flendo y la travesía fantástica
- Marcy The Blockade Runner
- Margaret and the Moth Tree
- Margarita Ballerina
- Margot and Mateo Save the World
- Mari, Our Little Norwegian Cousin
- Maria Lua da minha escuridão
- Marie an Episode In the Life of the Late Allan Quatermain
- Marie of Aragon
- Marieke Martino
- Marine Madness
- Mariolka. Zwariowana powieść dla nastolatek
- Marismera
- Mark Anchovy: War and Pizza (Mark Anchovy 2)
- Mark Anchovy: Pizza Power (Mark Anchovy 3)
- Mark Anchovy: Pizza Detective (Mark Anchovy 1)
- Mark In Pompeii
- Mark McGee and the Journey to the Dragon's Lair
- Mark of Blood and Alchemy
- Mark Of Kings: The Complete Series
- Mark of the Green Dragon
- Mark of the Thief (Mark of the Thief, Book 1)
- Mark of the Triad
- Mark Tidd
- Mark Tidd in the Backwoods
- Mark Tidd's Citadel
- Mark Tidd, Manufacturer
- Mark Twain's Speeches
- Mark Twain: The Complete Novels and Essays
- Marked
- Marked
- Markiert
- Marley the Adventurer
- Marley the Adventurer: Captain Logan the Pirate
- Marooned
- Maroussia
- Mars Burning
- Mars One
- MARS. The beginning of the way
- Marsch der Könige (Band 2 im Ring der Zauberei)
- Marsipity
- Marta quasi donna
- Martha
- Marti Soles
- Marti Soles. English version
- Martian Invasion
- Martiens et boule de gomme surette
- Martin & James vs the Evil Mosquito Scientist
- Martin Conisby's Vengeance
- Martin Eden
- Martin Rattler; Or, a Boy's Adventures in the Forests of Brazil
- Martyr's Fire
- Marvel Monsters Unleashed:: Beware the Glop!
- Marvel Monsters Unleashed:: The Gruesome Gorgilla!
- Marvel: Powers of a Girl
- Marvin and the Moths
- Mary Ann Alice
- Mary Liddiard
- Mary Louise Solves a Mystery
- Mary Tempête. Le destin d'une femme pirate
- Maré congelada
- María Celeste
- Mascotas [Generación X]
- Mask
- Masked
- Masked heroes
- Masks and the Mirror
- Masks of the Outcasts
- Mason
- Mass Games. Fuga dalla Corea del Nord
- Master of One
- Master's shadowgate. Лиферийские будни
- Master's Bride: Blood Brood Book 2 (Vampire Romance)
- Masterman Ready
- Masters of Disaster
- Master’s shadowgate. Том 8. Возрождение Огня Древних
- Mastiff
- Matando al amor
- Matasha's Shell
- Mateo and the Gift of Presence
- Mathias et la porte du temps
- Mathias Sandorf
- Matilda de Roald Dahl (Guía de lectura)
- Matilda's Midnight Ride
- Matricule 307
- Matt Archer: Monster Hunter
- Matt Archer: Monster Summer
- Matt Monroe and the Secret Society of Odontology
- Matt Napier
- Matthew
- Mattov Nevjerojatan Tjedan
- Matyáš Sandorf - Nový hrabě Monte Christo
- Maud & Addie
- Maude March on the Run!
- Maudit
- Max Brand Western Super Pack
- Max Einstein
- Max Einstein: Rebels with a Cause
- Max Einstein: Saves the Future
- Max Einstein: The Genius Experiment
- Max goes Surfing
- Max Hamby and the Amethyst Guardian
- Max Hamby and the Blood Diamond
- Max Hamby and the Blue Fire
- Max Hamby and the Emerald Hunt
- Max Hamby and the Faeryn Cross
- Max Hamby and the Onyx Eyes
- Max Hamby Boxed Set 1
- Max Helsing and the Thirteenth Curse
- Max M. Häfele und der Millionendieb
- Max Remy Superspy 10: The Final Curtain
- Max Remy Superspy 3 & 4 Bindup