X-Men #191 will arrive in stores on Sept. 27 from Marvel Comics.
The issue is written by Mike Carey, with art by Roger Brooks and a cover by Chris Bachalo.
X-Men #191 will be 32 pages and will cost $2.99.

"'Supernovas,' part 4 of 6.

The X-Men discover the truth behind their mysterious new enemies! It's time to take the fight to this new and dangerous threat...but are their enemies closer than the X-Men think?"