Being a comic book collector, I have amassed issues ranging from the famous to the obscure. And here are my Top 20 picks:

1. Daredevil #158-191
Frank Miller with Klaus Janson (1979-1983)

2. Swamp Thing #20-64
Alan Moore, Stephen Bissette, John Totleben, et al. (1984-1987)

3. Watchmen
Alan Moore and Dave Gibbons (1986-1987)

4. Love & Rockets
Jaime Hernandez and Gilbert Hernandez (1982-present)

5. From Hell
Alan Moore and Eddie Campbell (1989-1998)

6. American Flagg! #1-12
Howard Chaykin (1983-1984)

7. Frank
Jim Woodring (1992-present)

8. Elektra: Assassin
Frank Miller and Bill Sienkiewicz (1986-1987)

9. Nexus
Mike Baron and Steve Rude (1981-present)

10. American Splendor
Harvey Pekar et al. (1976-present)

11. Enigma
Peter Milligan and Duncan Fegredo (1993)

12. V for Vendetta
Alan Moore and David Lloyd (1982-1989)

13. Preacher
Garth Ennis and Steve Dillon (1995-2000)

14. Animal Man #1-26
Grant Morrison and Chas Truog (1988-1990)

15. Hate
Peter Bagge (1990-1998)

16. The Adventures of Luther Arkwright
Heart of Empire: The Legacy of Luther Arkwright
Bryan Talbot (1978-1989, 1999)

17. The Invisibles
Grant Morrison et al. (1994-2000)

18. Dalgoda
Jan Strnad and Dennis Fujitake (1984-1986)

19. Violent Cases
Neil Gaiman and Dave McKean (1987)

20. Mr. Monster
Michael T. Gilbert et al. (1984-present)