List of Thomas the Tank Engine pictureback books
Thomas the Tank Engine and Friends is a children's television series based on The Railway Series by the Rev. W. Awdry which was first broadcast in 1984. This article lists Thomas books in the Pictureback series.Introduces Thomas, Edward, Henry, Gordon and Sir Topham Hatt.
Introduces Proteus
Annie and Clarabel
They first appeared in the first season of the television program Thomas (the Tank Engine) & Friends and have been in every season since. They had no speaking role from Season 12 until "Blue Mountain Mystery". And since then, they again have speaking roles.