Collects Fantastic Four (1961) #187-188 and #191-192, Fantastic Four Annual #14-15, Marvel Two-In-One (1974) #60 and material from Adventures of the Thing #3. One of the FF's top talents gives Mister Fantastic a REALLY new look...as the Molecule Man! And once the team deals with this ultimate infiltration, they still must face sorcery, Skrulls and super-powered statues! Plus: the power of Franklin Richards! Guest-starring the Texas Twister and the Impossible Man!