|This article is about 'the Step into Reading book'. You may be looking for 'the magazine story'.|
Trouble in the Tunnel is a Step Into Reading book released in the summer of 2010 published by Random House.
Thomas, Bash, and Dash are shunting flatbeds of Jobi Wood inside a tunnel. Suddenly the tunnel starts crumbling and they are trapped! Thomas notices a small hole above him and puffs out "smoke signals" from his funnel. Percy sees the smoke from Brendam Docks and goes for help, and the engines are soon rescued.
- Misty island tunnel is illustrated with a double track, but it's meant to be a single track.