Join Thomas for an adventure on the Island of Sodor in this delightful new picture book!This action-packed story is filled with diggers, mud and lots of engine fun! Alfie the digger just wants to be a part of the team and help get Sodor ready for a big fair.But he is too little and nobody needs a digger. That is until Thomas gets himself stuck in the mud! Alfie must rush to the rescue to make sure Thomas gets to the fair on time. Thomas has been teaching children lessons about life and friendship for over 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.