The official comments about the issue are: “Alex Ross joins Geoff Johns as co-writer for Part 1 of "Thy Kingdom Come," the epic story years in the making, springing from KINGDOM COME! Not a hoax! Not a dream! Not an imaginary story! Welcome the newest member to the Justice Society of America: the Kingdom Come Superman!
Coming from an Earth plagued by heroes-gone-extreme, how will this Superman react to an incarnation of the Justice Society he never knew? This Superman’s world needed better heroes.
So does ours.”
Here is hoping that the story/series is as riveting as the cover!