Cover pencils by Jack Kirby, inks by Joe Sinnott. By Ben Betrayed!, script by Stan Lee and Jack Kirby (co-plot), pencils by Jack Kirby, inks by Joe Sinnott; Ben is driven mad by the treatments of Dr. Santini, revealed to be the Mad Thinker, and attacks the rest of the FF. Crystal (of the Inhumans) appearance. 36 pgs.