Percy is sleeping when he hears a rumble. He opens his eyes and sees a giant yellow dragon! But dragons aren’t real, are they? Maybe it was a dream! The next day he shares his fears with James and Thomas and learns the truth about what it was that he saw. A Step 1 Book

In 1944, a country vicar, the Reverend W Awdry, wrote the stories he had been telling his two young sons about a group of engines with very recognizable personalities. In 1945, the first book featuring Thomas and the other Really Useful Engines was published, and in the 60 years since, the tales of these friendly engines have become beloved classics around the world.