Simpsons Comics in the US is where it all started and have included many different series

Simpsons Illustrated

Simpsons Comics and Stories

Simpsons Comics

Bartman Comics

Itchy and Scratchy Comics

Radioactive Man Comics

Krusty Comics

Lisa Comics

Treehouse of Horror Comics

Simpsons Treasure Trove

Simpsons Treasure Trove Presents The Simpsons Summer Shindig

The Simpsons Winter Wing Ding

Simpsons Classics

The Simpsons Presents Bart Simpson Comics

Futurama Simpsons Infinitely Secret Crossover Crisis

The Simpsons Futurama Crossover Crisis II

Simpsons Super Spectacular

Free Comic Book Day

Limited Editions