I've been out of the comic book loop for a long time but just off the top of my head, back in the day I would buy anything that George Perez drew. He's best known for his long association with DC's
New Teen Titans in the '80s but he worked for Marvel on
Avengers and
Fantastic Four (to name just a few) for many years as well.
I loved his style, he could draw pretty much any super hero character (and his ladies always had a certain, shall we say, "va-va-voom" element to them)... he was THE MAN as far as I was concerned.
I just read recently that he has announced his retirement from comics, I'd say it's well deserved.
I think he drew the X-Men back in the '70s. I remember his work, because of the clenching teeth! Yeah, he's great!