Expect lots of these previously-unseen covers to be shown off at ECCC by DC Comics. But if you can't go and want a sneak peek…
Justice League Of America #3 by Ivan Reis, Joe Prado
Hal Jordan & The Green Lantern Corps #17 by Ethan Van Sciver.
Detective Comics #953 by Rafael Albuquerque.
Hal Jordan & The Green Lantern Corps #17 by Kevin Nowlan.
Hellblazer #8 by Declan Shalvey.
Green Lantern/Space Ghost Special #1 cover by Doug Mahnke
Suicide Squad #13 by John Romita, Danny Miki.
Suicide Squad #13 by John Romita, Richard Friend.
Harley Quinn #16 by Amanda Conner.
Batman Beyond by Martin Ansin.
Batgirl #9 by Francis Manapul.
Blue Beetle #7 by Cully Hamner.
Green Lanterns #19 by Leonardo Manco.