Written by ROBERTO AGUIRRE-SACASA. Penciled by VALENTINE DE LANDRO. Cover by MIKE ALLRED. Four tales of the Four! First, when two Inhuman children seek asylum with the Fantastic Four, old alliances are threatened and friends stand now as enemies! Next, when Reed forget their anniversary yet again, it's up to Sue's best girlfriends -- Alicia, Crystal and the Sensational She-Hulk -- to cheer her up with a night out on the town... Marvel style! Then, on Yancy Street, someone -- or something -- is putting the hurt on the neighborhood's tough guys. Ben Urich, Jessica Jones and the Thing are on the case, but what exactly is the nature of the threat they're facing? And finally, one of the Marvel U's most powerful entities -- the reality-bending Impossible Man -- pops up to cause havoc in this offbeat tale that blurs the line between fact and fiction, men and myth! Collects MARVEL KNIGHTS 4 #19-24. 144 PGS./ Rated T+ SUGGESTED FOR TEENS AND UP.