Rich's Gulag

The first trade paperback reprinting Dan Slott's She-Hulk is a good intro to both the character and the Marvel Universe, or at least the back side of it. She-Hulk (Jennifer Walters) moves out of Avengers Mansion and joins a law firm specializing in super-hero law. There are plenty of cameos by Marvel Universe denizens, including the Thing and Dr. Strange, and of course, everybody's favorite neighborhood web-slinger. This is one of the few comic book series of the past twenty years that actually seems to remember that Marvel had a history and rich background characters before the nineties.