- Calculator Puzzles, Tricks and Games
- Calling All Minds
- Cambio climático
- Cambridge IGCSE™ Environmental Management Student's Book
- Cambridge IGCSE™ Geography Student's Book
- Cambridge IGCSE™ Maths Student’s Book
- Cambridge IGCSE™ Physics Student's Book
- Can an Elephant Fit in a Box? A Size & Shape Book for Kids
- Can an Old Dog Learn New Tricks? (Enhanced Edition)
- Can I Dance on the Moon? All About Gravity - Physics Book Grade 6 Children's Physics Books
- Can I See Santa At The North Pole? Geography Lessons for 3rd Grade Children's Explore the World Boo...
- Can Lightning Strike the Same Place Twice?
- Can Lightning Strike the Same Place Twice? (Enhanced Edition)
- Can People Ever Go Back in Time? Children's Physics of Energy
- Can Rats Swim from Sewers into Toilets?
- Can Rats Swim from Sewers into Toilets? (Enhanced Edition)
- Can Surfers Surf on Tsunamis? Environment Books for Kids Children's Environment Books
- Can They Survive? : How Plants and Animals Thrive In Their Environments Biology Diversity of Life G...
- Can We Live on Mars? Astronomy for Kids 5th Grade Children's Astronomy & Space Books
- Canada for Kids: People, Places and Cultures - Children Explore the World Books
- Cape Cod
- Casey Templeton Mysteries 2-Book Bundle
- Cat and Kitten Care
- Catching a Wave - A Child's Understanding of Sounds for Kids - Children's Acoustics & Sound Books
- Catecismo de geografía universal para el uso de los establecimientos de instrucción pública de Méxic...
- Catecismo de geografía universal para el uso de los establecimientos de instrucción pública de Méxic...
- Cathy Merlin - 5. Métamorphoses
- Cell Biology 7th Grade Textbook Children's Biology Books
- Cells, Skeletal & Muscular Systems
- Centrally Heated Knickers
- Champion
- Changes In Matter
- Changing Geography of the 20th Century
- Changing Matter
- Changing Weather
- Charles Darwin
- Charles Darwin and Alfred Russel Wallace
- Charles Darwin and the Mystery of Mysteries
- Charles Darwin and the Theory of Evolution
- Charles Darwin and the Theory of Natural Selection
- Chasing Storms and Other Weather Disturbances - Weather for Kids Children's Earth Sciences Books
- Cheetah Facts For Kids 9-12
- Chemical Changes in Matter Matter Books for Kids Grade 4 Children's Physics Books
- Chemical Elements
- Chemistry for Kids Elements, Acid-Base Reactions and Metals Quiz Book for Kids Children's Question...
- Chicken Soup for the Soul: Humane Heroes Volume I
- Chicken Soup for the Soul: Humane Heroes Volume III
- Chicken Soup for the Soul: Humane Heroes, Volume II
- Children of the Dust Bowl: The True Story of the School at Weedpatch Camp
- Chile y el cambio climático
- Cholera
- Christian the Lion
- Ciencia para pasar la primavera
- Ciencistorias
- Circuits
- Circulatory, Digestive & Reproductive Systems
- Circus Circus Catastrophe
- Citizen Science
- Citizen Scientists
- City Fish, Country Fish
- City of Bones
- Classification & Adaptation
- Classifying Animals into Vertebrates and Invertebrates - Animal Book for 8 Year Olds Children's Ani...
- Classifying the Solar System Astronomy 5th Grade Astronomy & Space Science
- Climate and Weather Books for Kids Children's Earth Sciences Books
- Climate Change
- Climate Change A Very Peculiar History
- Climate Change and Food Production
- Climate Crisis for Beginners
- Climate Crisis--Brief Book of Facts
- Climate Migrants
- Climate Scientists at Work
- Climats