The Three Disney Dwarfs is the first book of The Forest Series. It is a parody of the book, The Three Railway Engines.
- Doc as Edward
- Happy as Henry
- Grumpy as Gordon
- Walt Disney as The Fat Diector
- James (from Thomas & Friends) as The Red Engine (does not speak)
- Arry and Bert (from Thomas & Friends) as 98462 and 87546 (cameo)