Graphic novels/ comics

Batman, X Men and occasionaly Superman.

The Watchmen
Sandman
Hellblazer
League of Extraordinary Gentlemen
Marvels
Kingdom Come
V for Vendetta
The Dark Knight Returns
Arkham Asylum: A Serious House on Serious Earth
Earth X

Maybe one. The story of "O". Couldn't finish it. Not a comic anyway.

The original "Marvelman" story in the Warrior comic book was brilliant, I think it was the first super hero told in a really dark realistic way.

Came out in the US as "miracleman" due to some legal business.

My favorites: In no particular order

Crisis on Infinite Earths
The Crow (the original by James O' Barr)
Secret Wars I
Long Halloween
Dark Knight Returns
A Death in the Family
Watchmen

I have

Superman/Batman Vol. 1-3
Kingdom Come
Batman Hush Vol. 1-2
HellBoy
Spawn The Golden Age
Bleach Vol. 1-7 (need to collect again)
The Complete Dragon Ball Z
Arm of Kannon Vol.1-4

I also collect

Superman
Action Comics
Superman Confidential
AllStar Superman
AllStar Batman and Robin the Boy Wonder
Batman
Detective Comics
Supergirl
Ion
Justice League
Street Fighter
Dawn
Blade
Wonder Woman
Flash
NightWing
Gen 13
The New Avengers
Batman Confidential

The graphic novels I have are:
Amazing spider-man volume 1, 2, 3, 4, 6 and 7
Batman: Hush 1 and 2
Tarzan vs Predator
Aliens vs Predator
Aliens vs Predtor: WAR
Superman vs Terminator
Astonishing x-men: Dangerous
Spider-man: Maximum Carnage
Batman: A death in the family
Marvel vs DC
Aliens vs Predator vs Terminator
JLA: A world without adults (I think thats what it's called)
Star Wars: Jango Fett
Star Wars: Shadows of the empire
Star Wars Boba Fett: Enemy of the empire
Predator: Cold War
Aliens: Newts Tale
Wolverine: Enemy of the state
The simpsons on parade

I'm hoping to get Spider-man volume 5 soon