Which is your favorite book from "The Railway Series" and why?

[Akash]

Since (at that time that I posted this) there have been no other discussions on "The Complete Collection", I have started one with the most obvious question: "Which is your favorite book from The Railway Series and why?" This includes all of the Rev. W. Awdry and Christopher Awdry Railway Series books.
Be creative with your reasons for why it is your favorite book from The Railway Series - maybe its the characters, the plots, the lessons, or even the locations of the story, but it's you opinion to share!

- Akash (Percy with Dark Glasses)

[SparkGuy99]

I would have to say "The 3 Railway Engines" because the characters of Gordon, Henry, and Edward were well developed during the course of the story.

[Sophie]

Main Line Engines is my Favourite book in The Railway Series Because is has My Favourite Story, Edward's Exploit.

[Ben]

"Tank Engine Thomas Again" not only introduces Annie, Clarabelle, Terrence, and Berty, but includes a story where Thomas inadvertently goes fishing. Unbeatable. Hilarious.