Cartoonist Chris Ware's drawn a series of 4 covers (plus an extra 5th for online viewers) for the November 27, 2006 issue of The New Yorker.
Yeah, so if you want all 4, you gotta buy 'em all. And they all tell a story. Above link has an audio interview with Mr. Ware -- but, for now, it isn't working.
Isn't this the kinda variant cover thing that almost killed the comics industry?
Hat tip THE BEAT.