Both editions are hardcover. Page counts range from about 912 to 928 pages. Dimensions are approximately 11.08–11.1 inches high × 7.36–7.4 inches wide, with a depth of about 1.7–1.93 inches.
They are sequential: one omnibus collects the earlier material (the first half of the run and lead‑in issues) and the other collects the second half and the later revival. Read the earlier-volume omnibus first to follow the story chronologically.
Product details list the suggested age as “22 Years and Up” and the language as English.
They are categorized under Comics & Graphic Novels and tagged with sub‑genres including Superheroes and Supervillains.
Product details label these omnibuses under the genre “Comics + Graphic Novels.”
