I’ve been with CartoonStock almost since their beginning and they have always been great to work with. Joel Mishon who runs the company is a cartoonist himself so knows funny.
Bob Mankoff was The New Yorker cartoon editor as well as a prolific cartoonist himself. Together, Joel and Bob have created an amazing cartoon hub. They have a huge archive of my work, offer quick licensing on most simple uses and have a great search engine.
NOTE: Use the “Advanced Search” when doing a search for my work on CartoonStock or Cartoon Collections. The regular search button at the top right will give you results from their entire cartoon collection – which is fine if that’s what you want (lots of great cartoons) but could be annoying if you are just trying to hunt down one of mine.