- Water for Beans
- Water World
- We Don't Eat This!
- We Like to Play
- We Love Horses
- We Worship God
- Wedding in Delhi
- Weird & Wild Animal Facts
- Weird and Amazing Places in the Natural World
- Welcome to Japan
- Whales Phonics Reader
- What a Mess!
- What Big Flippers You Have and Other Stories
- What Does the Constitution Say?
- What Has
- What Is Politics? Why Should we Care? And Other Big Questions
- What's for supper?/Qu'est-ce qu'on mange ce soir?
- What's the Point of Science?
- What's Where on Earth?
- What's Where on Earth? Atlas
- What's Where on Earth? Dinosaur Atlas
- What’s up with Time?
- Wheels
- When I Grow Up - Great Leaders
- When I Grow Up - Sports Heroes
- When Washington Crossed the Delaware
- Where are the Jelly Beans?
- Where Are We Going?
- Where Does Money Come From?
- Where is Bella?
- Who Will be King?
- Why Don't You Smell When You're Sleeping?
- Why Spacemen Can't Burp...
- Willow in Africa
- Winking, Blinking, Wiggling and Waggling (Enhanced Edition)
- Winnie-the-Pooh: Once There Was a Bear (The Official 95th Anniversary Prequel)
- Wizard Woody: Ladybird I'm Ready for Phonics Level 11 (Enhanced Edition)
- Wizzy’s Words
- Women In Science
- Wonders of the Natural World
- Words of Thanksgiving
- Wow, Wowzer! Ladybird I'm Ready for Phonics Level 10 (Enhanced Edition)