Whiteout: Melt (Oni Press) is a four part follow up to 1998's Whiteout. It was written by Greg Rucka and illustrated in black and white by Steve Lieber.
Carrie Stetko is called back to the icy fields of Antarctica to investigate the destruction of a Russian camp. In violation with international agreements she discovers an arsenal of weapons in the wreckage of the camp and some missing nuclear warheads. The race is on to track the thieves before they escape the continent with the warheads.