|This article is about the Story Library book. You may be looking for the diesel engine.|
Rusty (later re-titled Rusty gets the Job Done) is the thirty-eighth book in the My Thomas Story Library series.
Rusty is concerned over Skarloey and Rheneas' mountain line. The line is in bad condition and has to be shut down. The Fat Controller allows them to repair it in two weeks and the engines gain Elizabeth's help.