Recommend me a comic book series.

[smearyllama]

Atomic Robo and Axe Cop: Bad Guy Earth are solid, and so is Usagi Yojimbo.
The last one is about a rabbit who is also a samurai in feudal Japan.
All of the characters are animals, and the art style is absolutely gorgeous.

I've been a fan since second grade or so, and it's remained one of my favorite comics since.

 

[FalloutJack]

The Adventures of Dr. McNinja
Schlock Mercenary
Narbonic
Dominic Deegan: Oracle For Hire

(The above are do web comics that also sell. Below is my regular comic book pick.)

The Sandman, because Neil Gaiman is WIN.

 

[Tanis]

The Sandman
Lucifer
Preacher
Kingdom Come
The Red Son

 

[MisterGobbles]

Watchmen.

What? I don't really do comics...

 

[TakerFoxx]

The Sandman

Runaways (up until the end of Whedon's run, anyway)

The Secret Six

Y the Last Man

Bone

Swamp Thing

And, of course, Watchmen. Over-talked about but still a damned good story.

 

[WolfThomas]

Also pretty much anything by these writers:

Warren Ellis (Next Wave: Agents of Hate, The Authority, Transmetropolitian, Ultimates Galatus Trilogy)
Garth Ennis (Hellblazer, Hitman, Punisher MAX, Preacher, The Boys)
Alan Moore (Watchmen, V for Vendetta, The League of Extraordinary Gentlemen)
Grant Morrison (All Star Superman, Animal Man, The Invisibles)
Mark Millar (Kickass, Wanted, Ultimates Vol1&2, Superman : Red Son, The Authority)
Neil Gaimon (Sandman)
Brian Michael Bendis (Alias, Powers)
Brian K. Vaughn (Y - The Last Man, Runaways, Pride of Baghdad, Ex Machina).