1. Batman: The Killing Joke Deluxe Edition – This classic graphic novel by Alan Moore and Brian Bolland is one of the most iconic Batman stories ever told. It is a must-have for any serious comic book collector.
2. The Walking Dead Compendium – This massive collection of Robert Kirkman's zombie epic contains all of the first 48 issues of The Walking Dead comic book series. It is a great way to catch up on the story and perfect for any fan of the show.
3. Watchmen – This classic Alan Moore and Dave Gibbons story is considered one of the greatest graphic novels ever written and is a must-have for any serious comic book collector.
4. The Dark Knight Returns – This classic Batman story by Frank Miller is one of the most influential stories ever told in the comic book medium. It is a must-have for any serious comic book collector.
5. The Amazing Spider-Man Omnibus – This massive collection of the first 38 issues of the Amazing Spider-Man series is a must-have for any serious Spider-Man fan.
6. X-Men: Days of Future Past – This classic Chris Claremont and John Byrne story is one of the most iconic X-Men stories ever told and is a must-have for any serious X-Men fan.
7. Batman: The Long Halloween – This classic Batman story by Jeph Loeb and Tim Sale is one of the most iconic Batman stories ever told and is a must-have for any serious comic book collector.
8. Saga – This critically acclaimed series by Brian K. Vaughan and Fiona Staples is one of the most popular comic book series currently being published and is a must-have for any serious comic book collector.
9. The Sandman – This classic Neil Gaiman series is one of the most influential stories ever told in the comic book medium and is a must-have for any serious comic book collector.
10. Preacher – This classic Vertigo series by Garth Ennis and Steve Dillon is one of the most iconic stories ever told in the comic book medium and is a must-have for any serious comic book collector.