- C is for Cat
- Cambiando nuestro medio ambiente
- Cambio climático
- Cambridge Primary Mathematics Learner's Book 2 Second Edition
- Cambridge Primary Mathematics Learner's Book 3 Second Edition
- Cambridge Primary Science Learner's Book 5 Second Edition
- Cambridge Primary Science Learner's Book 6 Second Edition
- Camels Have Humps
- Can an Aardvark Bark?
- Can You Say Bacteria?
- Can You See a Chimpanzee?
- Can You See Me?
- Canals and Dams
- Canals and Dams!
- Características geográficas
- Cardboard Creations for Kids
- Caribbean Primary Mathematics Book 3 6th edition
- Caribbean Primary Mathematics Book 4 6th edition
- Caribbean Primary Mathematics Book 5 6th edition
- Caribbean Primary Mathematics Book 6 6th edition
- Caribbean Primary Science Book 3
- Carlsens Klogebøger - Monstre
- Carlsens Klogebøger - Rummet
- Carlsens Klogebøger - Vildt vejr
- Carnival of the Animals
- Carnivorous Plants : The Hunt. A one way ticket to the death!
- Carol Vorderman Maths Made Easy Times Tables
- Carolina's Story
- Carrots Like Peas
- Castillos de arena
- Cats React to Outer Space Facts
- Cats React to Science Facts
- Cats, Dogs, Hamsters, and Horses
- Celebrating Louisiana
- Cell Scientists: Discovering How Cells Work
- Cells
- CEM 11+ Mathematics Practice Papers
- CEM 11+ Non-Verbal Reasoning & Spatial Reasoning Practice Papers
- Centrally Heated Knickers
- Chambers's Elementary Science Readers
- Chameleons Change Color
- Chameleons: Color Changing Lizards
- Changing Earth
- Changing Habitats
- Changing Land
- Changing Weather
- Charles Darwin and His Magic Barrel
- Charlie and Kiwi
- Charlie and Lola: Look After Your Planet
- Charlie the Choo-Choo
- Cheer Up Your Teddy Emily Brown
- Chemical Reactions
- Chemical Reactions!
- Chemistry
- Chemistry for babies
- Chew on This
- Chickens Don't Fly
- Children of the Universe
- Children's Illustrated Animal Atlas
- Chomp: A Shark Romp
- Cicadas!
- Ciencias de la Naturaleza 2º
- Circle and Sphere: A Learning Shapes Book
- Circles
- Citizen Scientists
- City Animals Around the World
- City Hawk
- Círculos de misterio
- Clam-I-Am! All About the Beach
- Clang!
- Clean Sweep! Frank Zamboni's Ice Machine
- Clean Up!
- Cleaning Our School
- Clementine Rose and the Pet Day Disaster
- Clever Hans
- Climate
- Climate Action: What Happened and What We Can Do
- Climate Change
- Climate Change for Babies
- Climate Rebels
- Climbing and Diving
- Clown Fish: Friends of the Stinging Anemone
- Coast Salish, Coastal Rainforests and Cougars
- Cocoa Girl Awesome Hair
- Code Making, Code Breaking
- Coelophysis
- Colección biblioteca de Hogwarts
- Collecting Data
- Colors
- Colors Are Nice
- Comida para llevar
- Comment une étrange chenille devient un merveilleux papillon
- Como a lagarta curiosa se tornou uma bela borboleta
- Comprehensive A - Z Science Vocabulary
- Condensation
- Coniferous Forests