The story, the FF’s longest-ever at the time, builds on elements previously established, such as the attraction between Namor and Sue Storm. Namor has finally found his Atlantean race, and they declare war on the surface world.
What’s most interesting, and groundbreaking for the era, is how Namor meets his defeat. (I’m going to spoil the ending, but this story is 53 years old, so…) The FF don’t succeed in overpowering the Sub-Mariner, but when the Invisible Girl is seriously hurt, Namor drops everything to get her to a hospital. The Atlanteans see this as a betrayal and abandon him, leaving Namor ostracized both on land and in the sea.
The issue represents what ‘60s Marvel was all about—epic action and big sci-fi ideas, all grounded in character. Sure, it’s dated, but it remains a fun time nevertheless because of the colorful characters inhabiting this imaginative world.
As a bonus, we get a short back-up story that expands a scene from The Amazing Spider-Man #1, in which Spidey crashes in on the FF’s home. And we all know what inevitably happens when 1960s Marvel superheroes meet for the first time…
Writer: Stan Lee
Penciler: Jack Kirby
Inker: Dick Ayers
Publisher: Marvel Comics
How to Read It: back issues; Marvel Unlimited; Comixology; included in The Essential Fantastic Four vol. 1 (TPB)
Appropriate For: ages 8 and up