Get ready to be amazed with Thomas as Sodor welcomes the World Technology Fair! Thomas can't wait to see all the marvellous inventions at the fair! With a flying car, giant robot people and the fastest train in the world, the fair amazes all the people and engines of Sodor. But Thomas is worried he and the other steam engines will not be needed anymore. When thieves arrive at the fair, can Thomas show everyone just how useful a steam engine can be?

A beautifully-illustrated picture book with another action-packed adventure for Thomas and some new friends! Thomas has been teaching children lessons about life and friendship for 75 years.

He ranks alongside other beloved characters such as Paddington Bear, Winnie the Pooh and Peter Rabbit as an essential part of our literary heritage.