X-Factor (2005) #39

Written by PETER DAVID Pencils by VALENTINE DELANDRO Cover by MIKE MCKONE

"Multiple Birth"

Witness the most important event in the lives of Jamie Madrox and Siryn—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! Don’t miss what is sure to be one of the most talked-about books of 2009!

Note: Inside the issue David Yardin and Nathan Fairbairn are wrongly credited as cover artists.