Fantastic Four (Vol 1 1961) Issues 51-100

Stan Lee and Jack Kirby continued their groundbreaking collaboration through to issue #100 of Fantastic Four, cementing the series' status as a cornerstone of the Marvel Universe. This second batch of 50 issues saw them delve deeper into the complexities of the team's relationships and expand their universe with new, iconic adversaries and intricate story arcs. Their work during this period included memorable introductions of characters and concepts that would have lasting impacts on both the series and the broader Marvel lore. The sustained partnership between Lee's dramatic storytelling and Kirby's powerful, innovative visuals kept the series at the forefront of comic book innovation, consistently pushing the boundaries of the medium. Key issues include:

#52 - 1st appearance of the Black Panther (TChalla)
#53 - 1st appearance & origin of Klaw, 2nd appearance & origin Black Panther, 1st mention Vibranium
#64 - 1st appearance of Kree Intergalactic Sentry 459
#65 - 1st appearance of Ronan the Accuser & the Supreme Intelligence
#66 - Origin of HIM (Later Adam Warlock)
#67 - 1st cameo appearance of HIM (Later Adam Warlock)
#81 - Crystal wears the blue FF uniform for the first time & Joins Fantastic Four.
#82 - 1st appearance of Zorr
#91 - 1st appearance of Torgo
#94 - 1st appearance of Agatha Harkness & Ebony
#95 - 1st appearance of Monocle