Emily and the Railway Series is the eleventh episode of the first season of Thomas' Adventures Chronicles.
The Engines at Tidmouth Sheds were talking about the time when The Rev. W. Awdry and his son Christopher Awdry had made books called The Railway Series all about them through out the years. Emily feels left out. So she dicided to tell the Trucks to pull her down the line so she can hold them back to make her the hero of Sodor hoping Christopher can come and make a book about Emily. But the plans back fired when her trucks derailed road causing Shining Armor and Princess Cadance's carrige late for an important meet with the Fat Controller and Princess Celestia.
- Thomas the tank engine, Twilight Sparkle, Percy, Gordon, Henry, Toby, James, Edward, Duck the Great Western Engine, Pinkie Pie, Rainbow Dash, Fluttershy, Applejack, Rarity, Shining Armor, Princess Cadence, Heckle and Jeckle, Skarloey, Rheneas, Sir Handel, Peter Sam, Rusty (Thomas & Friends), Duncan and Duke were starring in this episode.