Black Widow: The Coldest War
Josef "Joe" Rubinstein is a comic book artist and inker, most associated with inking Marvel Comics' The Official Handbook of the Marvel Universe and the 1982 four-issue Wolverine miniseries by Chris Claremont and Frank Miller. He is also known to be the one to have given artist Art Adams his first professional work.
Val Mayerik is an American comic book/ commercial artist who is famous for co-creating Howard the Duck. Val's other notable works include Creatures on the Loose, Man-Thing and Marvel Preview.
Ernesto Colón Sierra was a stateside Puerto Rican comics artist, known for his wide-ranging career illustrating children's, superhero, and horror comics, as well as mainstream nonfiction. Worked on the following titles among others: Creepy, Eerie, Vampirella, Arak, Son of Thunder, Arion, Lord of Atlantis, The Flash, Green Lantern, and Wonder Woman.