One Blue Engine

One Blue Engine is a Magic Window book.

Plot
Thomas has many friends. He was playing with his friends, but it is time to say goodbye. Goodbye, see you tomorrow!!

Characters

 * Thomas
 * Edward
 * Henry
 * James
 * Percy
 * Harold

Trivia

 * In 2001, Ertl Company released a plastic Thomas mould that could be opened up to reveal the book inside.