Next Men (1992) John Byrne's #9

The Next Men encounter the greatest shock of their lives as they discover that the Omega Project, Russia's own Next Men, has a ghost from their past! The two groups have much more in common than they expected! And there's more shock as Danny, left behind for his own protection, heads south to pursue another mystery. Then, in part three of the enigmatic "M4," Mark hits the road on the trail of his own answers