X-FACTOR BY PETER DAVID OMNIBUS VOL. 2 | HardcoverSeries: Comic Type: ONE SHOT Peter David reinvents X Factor again! Jamie Madrox has become a private eye. But with so many of his duplicates out in the world, is an identity crisis imminent? X Factor Investigations recruits Guido, Wolfsbane, Siryn, M and Rictor plus Layla Miller, who knows stuff! Can the team help mutantkind navigate M Day and deal with their unbalanced former ally Quicksilver? X Factor butts heads with Singularity Investigations, X