Dean, originally named Dean and Son, is a publishing company that has published numerous Thomas & Friends books. It is an imprint of Egmont Books.
Books
- All About Thomas
- Arthur's Harbour Run
- Thomas in Trouble
- Thomas and Gordon Off the Rails
- Sticky Toffee Thomas
- Thomas' Sodor Tales
- Engine Stories
- Follow that Flour!
- All About Thomas the Tank Engine and His friends
- Thomas the Tank Engine: Through the Years
- A Storybook for Everyday of the Week box set
- Thomas and the Passenger Train
- Busy Engine Friends
- Learn with Thomas Box Set
- Thomas and James and the Troublesome Trucks
- Favourite Tales
- Hello, Thomas!
- Henry and the Tunnel
- Henry and the Elephant
- James and the Trucks
- Learn With Thomas (book)
- Meet the Engines!
- Thomas and Friends Collection
- Thomas and Gordon
- Thomas in a Rush
- Thomas the Tank Engine
- Thomas the Tank Engine's European Word Book
- Thomas' Steady Friend
- Thomas' Really Useful Day
- Your Favourite Thomas the Tank Engine Story Collection
Board Books
Series 3
- Percy Gets Stuck
- James and Toby
- Thomas, Bertie and the Bumpy Line
- Thomas and the Dragon
- Henry Helps Out
- Gordon in Trouble
- Toby in Trouble
- Edward and the Party
The Thomas TV Series
Series 6
- Salty's Secret
- Harvey to the Rescue
- No Sleep for Cranky
- A Bad Day for Harold
- Elizabeth the Vintage Lorry
- Thomas and the Fogman
- Trouble for Thomas
- Diesel and the Troublesome Trucks
- Thomas and the Ghost Engine
- Percy and the Haunted Mine
- Percy and James in the Middle
- Thomas, James and the Red Balloon
- Gordon Takes a Tumble
- Percy's Chocolate Crunch
- Toby Had a Little Lamb
- Thomas, Percy and the Squeak
- Thomas and the Jet Engine
- Edward, the Very Useful Engine
- Dunkin' Duncan
- Rusty Saves the Day
- Duncan and the Faulty Whistles