As protesters lay siege to the Xavier Institute, mutant mentor Professor X lies in a coma, trapped within the shattered form of his evil twin! Cassandra Nova inhabited Xavier's body and escaped to the starts in the wake of her initial encounter with the X-Men; now, the psionically empowered psychopath is returning to Earth- possessed of the most powerful mutant mind on the planet, and with the might of the Shi'ar Imperium at her back!
| ISBN: | 9780785155263 |
| Publication date: | 27th July 2011 |
| Author: | Grant Morrison |
| Illustrator: | Ethan Van Sciver, Frank Quitley |
| Publisher: | Marvel Worldwide, Inc. an imprint of Hachette Book Group USA |
| Format: | Paperback |
| Pagination: | 136 pages |
| Genres: |
Graphic novel / Comic book / Manga: Superheroes and super-villains |