| Title: The Sopranos 5th Season | Title: Countdown Teaser 1 |
| Production Company: HBO | Publisher: DC Comics |
| Release date: 2004 | Cover date: 2007 |
| Photographer: | Artist: Phil Jimenez |
| Title: The Last Supper | Title: Countdown Teaser 2 |
| Publisher: | Publisher: DC Comics |
| Year: 1495-1498 | Cover date: 2008 |
| Artist: Leonardo Da Vinci | Artist: Ethan Van Sciver |
| Title: The Rock | Title: Brightest Day Teaser |
| Publisher: | Publisher: DC Comics |
| Year: 1944-1948 | Cover date: 2010 |
| Artist: Peter Blume | Artist: Ivan Reis |
| Title: Countdown #51 | Title: Countdown to Final Crisis #01 |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 2007 | Cover date: 2008 |
| Artist: Andy Kubert | Artist: Andy Kubert |
| Title: Gotham by Gaslight | Title: Countdown presents: The Search for Ray Palmer: Gotham by Gaslight |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 1989 | Cover date: 2008 |
| Artist: Mike Mignola | Artist: Dustin Nguyen |
| Title: Kamandi #1 | Title: Countdown to Final Crisis #05 |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 1971 | Cover date: 2008 |
| Artist: Jack Kirby | Artist: Scott Kolins |
| Title: The Search of Ray Palmer: Red Rain #1 Solicitation | Title: The Search of Ray Palmer: Red Rain #1 |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 2007 | Cover date: 2008 |
| Artist: Kelley Jones | Artist: Kelley Jones |
| Title: Our Army at War #195 | Title: Night Force #10 |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 1968 | Cover date: 1983 |
| Artist: Joe Kubert | Artist: Gene Colan |
| Title: Justice League Europe #7 | Title: Countdown to Final Crisis #17 |
| Publisher: DC Comics | Publisher: DC Comics |
| Cover date: 1989 | Cover date: 2008 |
| Artist: Bart Sears | Artist: Pete Woods |
| Title: Action Comics #862 |
| Publisher: DC Comics |
| Cover date: 2008 |
| Artist: Keith Giffen |
| Title: X-Men v2 #5 | Title: Wolverine v1 #68 |
| Publisher: Marvel Comics | Publisher: Marvel Comics |
| Cover date: 1992 | Cover date: 1993 |
| Artist: Jim Lee | Artist: Mark Texeira |
| Title: Countdown to Final Crisis #31 | Title: Wolverine Origins #38 |
| Publisher: DC Comics | Publisher: Marvel Comics |
| Cover date: 2007 | Cover date: 2009 |
| Artist: Talent Caldwell | Artist: Doug Braithwaite |
