Bart Simpson Comics 15 - Class Clown
Wikisimpsons - The Simpsons Wiki
Bart Simpson Comics 15 was released in USA in December 2003.
 Another One of Professor Frink's Partly Probable Parables Bart Version 2.0
 Lisa Simpson in: Diary of a Mad Sax Camper
 Bart's Junior Camper Demerit Badge Manual
 Lisa Simpson in: Bad Hair Day!
 Maggie Simpson in: Invasion of the Baby Snatchers