The X-Men #49
The X-Men #49 is a genuine turning point in the Silver Age X-Men series: it simultaneously delivers the first appearances of two characters who would shape the franchise for decades — the green-haired, magnetically powered Lorna Dane (later Polaris) and the psionic villain Mesmero — while also launching the first chapter of Hank McCoy's origin in the backup feature 'A Beast Is Born.' The issue also marks the reunification of the full original X-Men lineup after a period of disarray across preceding issues, and it opens the four-part 'Daughter of Magneto' arc, which seeded one of Marvel's most durable long-form mysteries: Lorna Dane's true parentage, a question that would not be definitively answered in-continuity until 2003. As the first of Jim Steranko's three X-Men covers, the stark, silhouetted design announced a new visual vocabulary for the title that helped transition the book out of its sluggish mid-series doldrums.
Sell my copy
Have this issue — or a whole collection? Get a fair offer from us, skip the marketplace fees and the hassle.
We Buy Collections ▸History
Writer Arnold Drake scripted both the lead story ('Who Dares Defy… the Demi-Men?') and the backup origin piece, working with interior pencilers Don Heck and Werner Roth — an arrangement typical of the divided-labor bullpen style Stan Lee oversaw at late-1960s Marvel. The cover, however, was handed to Jim Steranko, who was then at the height of his pop-art influence on the line via his Nick Fury work; this was the first of only three X-Men covers he produced, and his full interior contributions to the title did not begin until the following issue. The backup story, credited as part of 'The Origins of the Uncanny X-Men!' series (installment twelve), established that Norton McCoy's heroic exposure to radiation at a nuclear plant caused his son Hank to be born a mutant — a Cold War–inflected origin that placed Beast squarely in the tradition of radiation-born Marvel heroes.
Trivia · 8 facts
- First appearance of Lorna Dane, introduced as a latent mutant with an undisclosed connection to Magneto; she would not adopt the codename Polaris until The X-Men #97 (February 1976), and her first informal codename was actually 'Magnetrix.'
- First appearance of Mesmero (Vincent), a hypnotic mutant villain created by Arnold Drake, Don Heck, and Werner Roth; his 'psyche-generator' device drives the plot by awakening latent mutants across the country.
- First appearance of the Demi-Men, Mesmero's android/mutant squad that serves as the issue's primary antagonist force.
- The issue contains two distinct stories: the 36-page lead 'Who Dares Defy… the Demi-Men?' and the 5-page backup 'A Beast Is Born,' which begins Hank McCoy's origin and introduces his parents Norton McCoy and Edna McCoy in flashback.
- Cover art is by Jim Steranko — his first work on the X-Men title — while interior art on the lead story is by Don Heck and Werner Roth; the backup is penciled by Werner Roth.
- The letters column in this issue includes a published letter from Tony Isabella, who would later become a professional Marvel writer and is best known for creating Monica Rambeau and Black Lightning.
- The backup story 'A Beast Is Born' was later partially reprinted in Amazing Adventures #17 (March 1973), though its first page was omitted in that reprint and in the X-Men: Mutations collection, per Grand Comics Database records.
- This issue opens a four-part story arc (continuing through X-Men #50–52) in which Magneto appears as the apparent leader behind Mesmero's operation and claims to be Lorna Dane's father — a claim that was retroactively confirmed as true in a 2003 storyline, roughly 35 years after it was first introduced here.
Cast · 18 characters
Full credits
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
Angel, back at the X-Mansion, learns that Cerebro is active and has detected a high level of mutant activity. Angel contacts Marvel Girl to alert her to his findings and she rounds up the X-Men to search for the heightened source of the mutant activity. As the X-Men search, Iceman is left behind to keep an eye out on a stranger he recently rescued.
Plot details indexed by the Grand Comics Database (CC BY-SA).