What's your favorite Image series or series'? It can be an ongoing, mini, or a cancelled one. 
 
My favorite right now is Haunt. That series to me is highly underrated. Spawn and Savage Dragon are awesome too, even though I'm not really keeping up on them monthly. I'm just getting into Walking Dead too, which is great so far. I just purchased a huge tpb that has issues 1-48 on it.