The product is a set of four single unit Marvel Comics Amazing X-Men #1-4 Ultimate Edition Gold Foil Age Of Apocalypse graphic novels, with the series title "Factor X" and story title "The Fight for Apocalypse." Written by Jeph Loeb and featuring characters like Bishop, Magneto, and Charles Xavier, these trade paperbacks are part of the Marvel (MCU) universe and published by Marvel Comics. With a professional grade of 5.0 Very Good/Fine from Certified Guaranty Company (CGC), these comics are intended for a general audience and showcase action-packed superhero stories in color. This ultimate edition collection from 1995 features the X-Men superhero team in a modern age storyline.