Black Widow
Marvel Comics.
Black Widow/Punisher: Spinning Doomsday's Web (OGN; w Dan G. Chichester; a Larry Stroman).
The Coldest War (OGN; w Gerry Conway; a George Freeman).
Daredevil/Back Widow: Abattoir (OGN; w Jim Starlin; a Joe Chiodo).
Nick Fury/Black Widow: Death Duty (OGN; w C. Ridout; a Charles
Adlard).
Web of Intrigue (Marvel Fanfare 10-13; w Ralph Macchio; a George
Pérez et al.). [Only collects Black Widow stories
from these issues.] 
Black Widow (3-issue mini; w Devin Grayson; a J. G. Jones; 2nd
3-issue mini; w Greg Rucka & Devin Grayson; a Scott Hampton). [A
3rd mini, Pale Little Spider, has not yet been collected. From
Marvel Comics: Natasha Romanov has always led an exciting life - first
as a Soviet spy, fighting on the Cold War front line, followed by her defection
to the West. She has earned a reputation over the years as a consummate
professional, coldly efficient and as deadly as her namesake. Now, her time
as Black Widow may be at an end. Yelena Belova, the new Black Widow, seeks
to claim the mantle she feels was stolen from her Motherland. Trained in
the arts of espionage and combat and anxious to prove herself and eliminate
her counterpart, Belova will stop at nothing to achieve her goal. The two
women's battle rages from the deserts of the Middle East to New York's Upper
West Side. When the smoke clears, will either Widow be left standing?]
Homecoming (6-issue mini; w Richard K. Morgan; a Goran Parlov & Bill
Sienkiewicz). [From Marvel Comics: Acclaimed science-fiction
novelist Richard K. Morgan (Altered Carbon and Broken Angels) and comics
legend Bill Sienkiewicz (ELEKTRA: ASSASSIN, Stray Toasters) bring you old
ghosts and new revelations about the original Black Widow — Natasha
Romanova — in this hardboiled noir tale. The deadliest agent in the
Marvel Universe has finally gotten out of the spy game, and she’s not
asking for much, just a life of her own. When a sudden assassination attempt
provides a harsh reality check, the former Soviet agent tracks a string
of international killings that will lead her back to a Russia she can barely
recognize.] 
The Things They Say about Her (6-issue mini; w Richard K. Morgan; a Sean Phillips & Bill Sienkiewicz). [From Marvel Comics: Hot on the tail of Richard K. Morgan's searing comics debut comes the further dark exploits of Natasha Romanova, the original Black Widow. Some say she's a traitor, some say she's a murderer...and what most say about her isn't even printable. But nobody denies that the former Cold War spy is a force to be reckoned with. The last man foolish enough to send killers after her paid the highest price, but his friends on Capitol Hill will ensure that Natasha doesn't get off easy...and not even Col. Nick Fury can protect her this time. Meanwhile, the survivors of Natasha's last tirade start coming back to haunt her...and they're beginning to join forces. Also featuring a guest appearance by Daredevil! Richard K. Morgan is the Phillip K. Dick Award-winning sci-fi author of Altered Carbon, Broken Angels and Market Forces. Returning to BLACK WIDOW is comics legend Bill Sienkiewicz (ELEKTRA: ASSASSIN), joined by Eisner Award- nominated artist Sean Phillips (Sleeper). Read the red-hot sequel to the story praised by Entertainment Weekly, Ain't It Cool News, SFX Magazine and more!] 