- Maalla on mukavaa, Sinttu
- Mad About Bugs
- Mad About Deadly Creatures
- Mad About Ponies
- Mad About Sharks
- Mad About Whales and Dolphins
- Made for Each Other: Why Dogs and People Are Perfect Partners
- Madres animales y sus crías
- Magalina i el bosc dels animals màgics (Sèrie Magalina 1)
- Magalina y el bosque de los animales mágicos (Serie Magalina 1)
- Maggie and the Moonbird: A Bloomsbury Reader
- Maggie the One-Eyed Peregrine Falcon
- Maggie, el último elefante en Alaska
- Maggie: Alaska's Last Elephant
- Magic Coloring Book
- Magic In My Hands
- Magic Kitten: A Summer Spell
- Magic Kitten: Classroom Chaos
- Magic Molly: The Clever Little Kitten
- Magic Night
- Magic Puffin: A Birthday Surprise (Pocket Money Puffin)
- Magic Reindeer: A Christmas Wish
- The Magic School Bus Presents: Polar Animals: A Nonfiction Companion to the Original Magic School Bu...
- Magic Tree House Incredible Fact Book
- Magical Rescue Vets: Jade the Gem Dragon
- Magical Rescue Vets: Oona the Unicorn
- Magnificent Creatures
- Magnificent Moths
- Main Street Animal Shelter
- Maine Coon Katzenerziehung - Ratgeber zur Erziehung einer Katze der Maine Coon Rasse
- Maj & Mío (1) - Den første bog om Maj & Mío
- Maj & Mío (2) - Den anden bog om Maj & Mío
- Maj & Mío (3) - Den tredje bog om Maj & Mío
- Maj & Mío (4) - Den fjerde bog om Maj & Mío
- Majestic Manes: Horse
- Major: A Soldier Dog
- Make a Splash!
- Making an Ocean Ecosystem
- Making Waves: Saving Our Ocean
- Mako Sharks
- Mako Sharks in Action
- Malaria
- Malice, le chien abandonné - Malice, the abandoned dog
- Mallard Ducklings
- Mama Built a Little Nest
- Mama Dug a Little Den
- Mambas
- Mamma, voglio un cane
- Mammal Mania
- Mammals
- Mammals - Carnivores
- Mammals of Canada
- Mammals: A Compare and Contrast Book
- Mammoth and Mastodon
- Mamut lanudo (Mammuthus)
- Mamíferos
- Mamíferos: Elefante-africano
- Mamíferos: Un libro de comparación y contraste
- Manatee Calves
- Manatees
- Manatees: Mermaids of the Sea: Educational Version
- Manny the Mantis
- Mano dovanėlė
- Map and Track Deserts
- Map and Track Grasslands
- Map and Track Mountains
- Map and Track Oceans
- Map and Track Rain Forests
- Map and Track Wetlands
- Marcy: Lost Dogs
- Marcy: Thirteen Dolphins
- Marine Animals for Monster Kids
- Marine Biomes
- Mariposa Loves Music
- Marisa Meermädchen (Band 2) - Das große Ponyglück
- Marley
- Marshmallow Pie 2-book Collection, Volume 1
- 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
- Martha and Arthur Discover Nature
- Marty 2
- Marvels of Creation: Breathtaking Birds
- Marvels of Creation: Magnificent Mammals
- Marvels of Creation: Sensational Sea Creatures
- Mascotas inventadas
- Mascotas por todas partes
- Mascotas, mascotas, mascotas
- Masters of Disguise
- Mastiffs
- Mataf and the wolves - Mataf et les loups
- Math on the Job: Caring for Marine Animals
- Matilda
- Matt Learns About . . . Anteaters
- Matt Learns About . . . Army Ants
- Matt Learns About . . . Boa Constrictors
- Matt Learns About . . . Gorillas
- Matt Learns About . . . Jaguars
- Matt Learns About . . . Red-Eyed Tree Frogs
- Matt Learns About . . . Sloths
- Matt Learns About . . . Tarantulas
- Matt Learns About . . . Toucans
- Mattie se Magiese Diere-droomwêreld: Die Diere se Prettige Kermis
- Mattie se Magiese Diere-droomwêreld: Die Ongelooflike Talentkompetisie
- Max le manchot
- Max Meu Melhor Amigo
- Max the Penguin
- Maxi Marder
- Maytalia y los dinosaurios
- Me . . . Jane (Caldecott Honor Book)
- Me gustan los bichos (I lIke Bugs Spanish Edition)
- Med långa tyglar
- Meddy Teddy: Mindful Poses for Little Yogis
- Medical Detective Dogs
- Meerkat Pups
- Meerkats Are Awesome!
- Meerkats For Kids: Amazing Animal Books for Young Readers
- Meerkats, Moles, and Voles
- Meet a Baby Chicken
- Meet a Baby Chimpanzee
- Meet a Baby Chimpanzee (Enhanced Edition)
- Meet a Baby Cow
- Meet a Baby Crocodile
- Meet a Baby Elephant
- Meet a Baby Elephant (Enhanced Edition)
- Meet a Baby Giraffe
- Meet a Baby Giraffe (Enhanced Edition)
- Meet a Baby Hippo
- Meet a Baby Hippo (Enhanced Edition)
- Meet a Baby Horse
- Meet a Baby Kangaroo
- Meet a Baby Koala
- Meet a Baby Lemur
- Meet a Baby Lemur (Enhanced Edition)
- Meet a Baby Lion (Enhanced Edition)
- Meet a Baby Ostrich
- Meet a Baby Ostrich (Enhanced Edition)