Marvel has announced both Uncanny X-Men #510 and 511 have sold out through Diamond Comics, prompting the company to go back to press.
What do these bombshell baddies known as the Sisterhood want with the X-Men? And how does their endgame involve the enigmatic mutant known as Jean Grey? Uncanny X-Men #510 Second Printing Variant and Uncanny X-Men #511 Second Printing Variant each feature the art of Land on their covers.
Both reprints arrive on July 22, 2009.