Giant-Size Fantastic Four #6

This oversized 1975 Marvel special packs 68 big pages into one thrilling package, with a cover by Ron Wilson and Joe Sinnott that puts the stakes front and center: the Human Torch and the Thing square off against the winged, green-skinned Annihilus — and the cover itself shouts "He's back!" — while a bottom inset panel shows Sue Richards cradling a newborn, with the bold proclamation that this issue spotlights the birth of Reed and Sue's son. The urgency is all there in the Thing's battle cry — "We gotta stop 'im — or Suzie's a goner!!" — making it clear just how much is riding on this confrontation. It's a wonderfully dramatic slice of mid-70s Marvel at its most ambitious, combining cosmic-level danger with a genuinely tender family moment in a single unforgettable cover.