Thomas' Trusty Wheels

Thomas' Trusty Wheels is an upcoming book in the Engine Adventures series.

Plot
Spencer has to take the Duke and Duchess to Lord Callan’s birthday ball, but Thomas and his friends think there are quicker ways to travel! How many wheels will deliver the Duke and Duchess to Callan Castle?

Characters

 * Thomas
 * Spencer
 * Bertie
 * The Duke and Duchess of Boxford
 * Lord Callan

Trivia

 * This book is based on the nineteenth season episode, Two Wheels Good.