Thomas Tells a Lie

Thomas Tells a Lie, retitled Thomas Breaks a Promise, is a book.

Plot
Thomas is sent to check signals on a new branch line, but he becomes distracted and forgets. Percy has to use the new line to deliver the mail that night because the other lines are flooded. One of the broken signals causes Percy to derail his train. Thomas confessed next morning, and Sir Topham Hatt makes Thomas do shunting duties until he can trust him again. Then Thomas and Gordon check the signals.

Characters

 * Thomas
 * Henry
 * Gordon
 * James
 * Percy
 * Toby
 * Sir Topham Hatt

Goofs

 * When Thomas stopped at the red signal the points crossed over. They are supposed to join.
 * Gordon is too heavy to go on branchlines.
 * Toby's funnel is missing.
 * James' splasher is not colored black.
 * Percy's coal bunker is green.
 * Gordon's tender axle boxes are colored blue.
 * Percy's headlamp changes position.
 * In the fifth illustration, Thomas' back buffers are missing.
 * According to the text, Percy saw an unlit signal lamp. However, the illustrations do not show any lamps on the signals.
 * In the illustration when the engines are gathered, Gordon and Henry's funnels are too tall. Gordon's funnel is also too tall in the last illustration.
 * A brakevan should have been added to Percy' train.