Darwyn Cooke's variant cover for Superman/Wonder Woman #14 leads this selection of the best-looking covers for DC comics coming out in December 2014.
Batgirl #37 cover by Cameron Stewart
Secret Six #1 cover by Dale Eaglesham
Justice League Dark #37 variant cover by Darwyn Cooke
Star-Spangled War Stories Featuring G.I. Zombie #5 cover by Darwyn Cooke
Superman #37 cover by John Romita Jr.
Batman/Superman #17 variant cover by Darwyn Cooke
Grayson #5 cover by Mikel Janin
Gotham Academy #3 cover by Karl Kerschl
Harley Quinn #13 variant cover by Darwyn Cooke
Catwoman #37 cover by Jae Lee
Sinestro #8 variant cover by Darwyn Cooke
Swamp Thing cover by Jesus Saiz
The Names #4 cover by Celia Calle
You can see the rest of the DC solicitations for December at CBR.