- Children's Book: "A First Book of Farm Animals"
- Children's Illustrated Animal Atlas
- Chill Out! The Cat's Wintertime Ebook Collection (Dr. Seuss/Cat in the Hat)
- Chimp Math
- Chimpanzee
- Chimpanzee Children of Gombe
- Chimpanzee Infants
- Chinchillas: For Kids - Amazing Animal Books For Young Readers
- Chipmunks
- Chirp Chirp, Buzz Buzz, Bow Wow! Part 1
- Chirp Chirp, Buzz Buzz, Bow Wow! Part 2
- Chispas (Colección Alfaguara Clásicos)
- Chloe Slipperslide's Secret
- Chloe's Day
- Chocolate's Dream
- Chomp: A Shark Romp
- Choose Llamas
- Choose Me!
- Choose Sloths
- Choosing a Pet: A Guide for Kids & the Grown-Ups Who Love Them
- Martin and Chris Kratt: The Wild Life
- Christmas Chaos for the Hundred-Mile-An-Hour Dog
- Christmas Eve with Barn
- Christmas Quest
- Cicada
- Cicadas!
- Cindy la cigogne
- Cindy the Stork
- Circo de pulgas (Flea Circus)
- City Fish Country Fish: How Fish Adapt to Tropical Seas and Cold Oceans (Second Edition) (How Natur...
- City Hawk
- City Rooster
- Ciudades salvajes
- Clam-I-Am! All About the Beach
- Clara
- Clara Dillingham Pierson's Complete Among the People Series
- Classic Children's Stories
- Claude Adventures
- Claude All at Sea
- Claude at the Circus
- Claude at the Palace
- Claude Going for Gold!
- Claude in the City
- Claude in the Country
- Claude in the Spotlight
- Claude in the Spotlight
- Claude on Holiday
- Claude on the Slopes
- Claude: Lights! Camera! Action!
- Clay
- Clementine Rose and the Pet Day Disaster
- Cleo and Rob
- Cleveland Bays "History and Future" Horses For Kids
- Clever Hans
- Clever Tom
- Click It: Pets
- Cloud Forest
- Clown Fish: Friends of the Stinging Anemone
- Clown Fish: Friends of the Stinging Anemone: Educational Version
- Clucky and the Stars
- Clucky the Hen
- Coaching Madcap
- Cock-A-Doodle-Do!
- Cock-a-Doodle-Doo Who?
- Cockadoodle-Doo, Mr Sultana!
- Coco Gets a Donut, Life on the Farm for Kids, III
- Cocoa Finds A Home
- Cocorina y las estrellas (Clucky and the Stars)
- Coelophysis
- Cole for Christmas
- Colección biblioteca de Hogwarts
- Colin the Cart Horse
- Collage
- Collie Pflege
- Collin's Scary Monster
- La caseta sota terra 1 - Collita d'amics
- Colonial Spanish
- Color-Changing Cephalopods
- Colors and Animals: Animal Books For Toddlers (Children's Books About Animals and Books for Babies A...
- Com el gat i el gos 1 - Com el gat i el gos
- Come Allbody, Help!
- Come On, Daisy!
- Come que te come
- Common Critters: The Wildlife in Your Neighborhood
- Commotion In The Ocean
- Communicate! Animal Talk
- Como el gato y el perro 1 - Como el gato y el perro
- Como el gato y el perro 2 - El ratón al que no le gustaba el queso
- Como las mariposas
- Como una mona
- Conosci la natura. il GUFO
- Conosci la natura. il LUPO
- Conosci la natura. l'ORSO
- Conosci la natura. la VOLPE
- Cookie
- Cool! Sea Life
- Copperheads
- Coqui and the Red Convertible
- Coral Gardens
- Coral Reef Animals Book 1: Invertebrates
- Coral Reef Animals Book 2: Vertebrates
- Coral Reef Rescue
- Coral Reefs
- Coral Reefs: In Danger
- Corals
- Cornflake the Dragon
- Cosas con alas
- La casita bajo tierra 1 - Cosecha de amigos
- Cosmic Claws
- Cottonmouths
- Cougar Crossing
- Cougar Cubs
- Cougar vs. Wolf
- Cougars For Kids
- Cougars: Lions of the Mountain: Educational Version
- Cougars: Lions of the Mountains
- Count Me a Rhyme
- Counting 1-10
- Counting and Numbers
- Counting Birds
- Counting Cows
- Counting Numbers 1 to 10
- Counting on Caribou
- Counting on Snow
- Cow Belle Beauty Queen
- Cow Jokes: 125+ Funny Cow Jokes for Kids!
- Cowboys and Horses
- Cows
- Cows (Read it Book for Children 4 to 8 Years)
- Cows Can Moo! Can You? All About Farms
- Cows For Kids: Amazing Animal Books
- Coyote Moon
- Crabs