"Bart's Got Wheels"
"Maggie's Crib"
"The Nukes of Hazard"
*Using his influence with government officials, Mr. Burns repeals the child labor laws in Springfield and finds he has a whole new workforce to exploit. Then, Grampa and Bart bond over a junky jalopy that they find at the police auction.
Also, 'Maggie's Crib.'
*Source: bongocomics.com