Issue Details

Issue	#39
Published	March 2009
Cover Price	2.99 USD
Pages	36
Editing	John Barber; Jody LeHeup (assistant); Michael Horwitz (assistant)
Notes	U.S. on sale date: 2009-01-21. Production by Randall Miller. Cover pencils and inks are erroneously credited to David Yardin, but corrected in the credits to X-Factor #40.

Cover Details - "The Future of Mutantkind?"

Characters	Sean Cassidy (baby)
Genre	Superhero
Pencils	Mike McKone
Inks	Mike McKone
Colors	Nathan Fairbairn (signed)
Notes	U.S. on sale date: 2009-01-21. Production by Randall Miller. Cover pencils and inks are erroneously credited to David Yardin, but corrected in the credits to X-Factor #40.

1 page X-Factor recap "What Happened Last Issue:"

Genre	Superhero
Script	Peter David
Letters	typeset
Notes	Recap of story to date and creator credits.

22 page X-Factor story "Multiple Birth"

Characters	X-Factor [M [Monet St. Croix]; Multiple Man [Jamie Madrox]; Rictor [Julio Esteban Richter]; Siryn [Theresa Rourke Cassidy]; Strong Guy [Guido Carosella]]; Sean Cassidy (Jamie and Theresa's baby); Darwin [Armando Muñoz]; Longshot; Val Cooper; O*N*E; Hector Muñoz; Dr. Laramie; Agent Rosetti
Synopsis	"Witness the most important event in the lives of Jaime Madrox and Siren-the birth of their baby! What will happen to X-Factor-and what will be the meaning for mutantkind!...All we can guarantee are that the answers are not what you expect-but that's what makes it X-Factor!" [per solicitation]
Genre	Superhero
Script	Peter David
Pencils	Valentine De Landro
Inks	Craig Yeung
Colors	Jeromy Cox
Letters	Cory Petit of Virtual Calligraphy [as VC's Cory Petit]