First arc (#1-3): Written by Roger Stern. Art by Steve Epting & Al Williamson.
Featuring the Invaders! In 1942, the Allies' greatest champions -- Captain America, the original Human Torch and Namor, the Sub-Mariner -- are gathered together by military intelligence in response to the theft of U-235 from the top-secret Manhattan Project! But the Nazis aren't in possession of the Uranium -- Baron Strucker and the organization that will become Hydra are! And the Baron has a secret edge that ensures his victory!
Seond arc (#4-7): Written by Roger Stern. Art by Mike Manley.
Starring Bloodstone, Doctor Druid and Zawadi--the Monster Hunters! Before there was a Fantastic Four, there existed the Monster Hunters, a loose affiliation of champions, costumed and otherwise, who stood as mankind's defenders against fearsome creatures beyond understanding! Now, they have been gathered together by federal agent Jake Curtiss (who holds more than one secret himself) to seek out the source of the monsters plaguing humanity...and destroy it! Featuring the collected might of Gorgilla, Grottu and the Molten Man-Thing!