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X-Men Comic Books & Graphic Novels

We have the world's largest selection of X-Men comic books and graphic novels. Please browse through the title listings below or use the search bar at the top of this page to quickly find a specific title.

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  • Item #49398145
    Actual item pictured; not a generic image.
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    $1,100.00
    or Best Offer
    • CGC Signature Series
    • Paper: White
    • Signed by Roger Stern on 08/07/2018 and Chris Claremont on 03/23/2019.
    • Label #1406032003
    • This is a consignment item. A 3% buyer's premium ($33.00) will be charged at checkout.

    Make an offer

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    Direct Edition. "How Sharper than a Serpent's Tooth...!" Part 1 of 3. Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Cover by Dave Cockrum and Terry Austin. The X-Men return to Muir Island to investigate the attack on Polaris and Havok. When they get there they find themselves in a deadly battle against arguably the most powerful and deadliest mutant alive - Mutant X! 1st appearance of Proteus. Cover price $0.40.

    If you add this item to your want list, we will email you when it becomes available.

    268 MyComicShop users have this issue on their want list.
    12 MyComicShop users have added this issue to their want list within the past six months.

  • Item #61478952
    Actual item pictured; not a generic image.
    Zoom Front Cover
    Actual item pictured; not a generic image.
    Zoom Back Cover
    • Paper: White
    • Label #4114077010
    • This is a consignment item. A 3% buyer's premium ($14.85) will be charged at checkout.

    Direct Edition. "How Sharper than a Serpent's Tooth...!" Part 1 of 3. Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Cover by Dave Cockrum and Terry Austin. The X-Men return to Muir Island to investigate the attack on Polaris and Havok. When they get there they find themselves in a deadly battle against arguably the most powerful and deadliest mutant alive - Mutant X! 1st appearance of Proteus. Cover price $0.40.

    If you add this item to your want list, we will email you when it becomes available.

    268 MyComicShop users have this issue on their want list.
    12 MyComicShop users have added this issue to their want list within the past six months.

  • Item #61587920
    Actual item pictured; not a generic image.
    Zoom Front Cover
    Actual item pictured; not a generic image.
    Zoom Back Cover
    • Paper: White
    • Label #2040944006

    Direct Edition. "How Sharper than a Serpent's Tooth...!" Part 1 of 3. Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Cover by Dave Cockrum and Terry Austin. The X-Men return to Muir Island to investigate the attack on Polaris and Havok. When they get there they find themselves in a deadly battle against arguably the most powerful and deadliest mutant alive - Mutant X! 1st appearance of Proteus. Cover price $0.40.

    If you add this item to your want list, we will email you when it becomes available.

    268 MyComicShop users have this issue on their want list.
    12 MyComicShop users have added this issue to their want list within the past six months.

  • Item #59474103
    Actual item pictured; not a generic image.
    Zoom Front Cover
    Actual item pictured; not a generic image.
    Zoom Back Cover
    • CBCS Authentic Signature
    • Paper: White
    • Witnessed Signature: Chris Claremont on 6/18/2023. Newsstand Edition.
    • Label #23-211DCD8-033
    • This is a consignment item. A 3% buyer's premium ($3.66) will be charged at checkout.

    Direct Edition. "How Sharper than a Serpent's Tooth...!" Part 1 of 3. Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Cover by Dave Cockrum and Terry Austin. The X-Men return to Muir Island to investigate the attack on Polaris and Havok. When they get there they find themselves in a deadly battle against arguably the most powerful and deadliest mutant alive - Mutant X! 1st appearance of Proteus. Cover price $0.40.

    If you add this item to your want list, we will email you when it becomes available.

    268 MyComicShop users have this issue on their want list.
    12 MyComicShop users have added this issue to their want list within the past six months.

  • Item #61598847
    Actual item pictured; not a generic image.
    Zoom Front Cover
    Actual item pictured; not a generic image.
    Zoom Back Cover
    • CGC Signature Series
    • Paper: Off white to white
    • Signed by Chris Claremont on 04/11/2023.
    • Label #4233894016
    • This is a consignment item. A 3% buyer's premium ($10.35) will be charged at checkout.

    Direct Edition. "How Sharper than a Serpent's Tooth...!" Part 1 of 3. Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Cover by Dave Cockrum and Terry Austin. The X-Men return to Muir Island to investigate the attack on Polaris and Havok. When they get there they find themselves in a deadly battle against arguably the most powerful and deadliest mutant alive - Mutant X! 1st appearance of Proteus. Cover price $0.40.

    If you add this item to your want list, we will email you when it becomes available.

    268 MyComicShop users have this issue on their want list.
    12 MyComicShop users have added this issue to their want list within the past six months.

  • Item #60944136
    Actual item pictured; not a generic image.
    Zoom Front Cover
    Actual item pictured; not a generic image.
    Zoom Back Cover
    $60.00
    or Best Offer
    • Paper: White
    • Slab: Significant front/back scuff(s)
    • Label #3957372017
    • This is a consignment item. A 3% buyer's premium ($1.80) will be charged at checkout.

    Make an offer

    You can buy this item by clicking "Add to cart" above and then completing checkout. Or, you may make an offer for this item. Once you make an offer, your offer is valid for 48 hours. The seller may accept your offer, decline your offer, or present you with a counter-offer. If the seller accepts your offer, you are required to purchase the item at the agreed upon price.

    More information about making an offer

    Please create an account or log in to make an offer.



    Direct Edition. "How Sharper than a Serpent's Tooth...!" Part 1 of 3. Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Cover by Dave Cockrum and Terry Austin. The X-Men return to Muir Island to investigate the attack on Polaris and Havok. When they get there they find themselves in a deadly battle against arguably the most powerful and deadliest mutant alive - Mutant X! 1st appearance of Proteus. Cover price $0.40.

    If you add this item to your want list, we will email you when it becomes available.

    268 MyComicShop users have this issue on their want list.
    12 MyComicShop users have added this issue to their want list within the past six months.

  • Item #62104183
    Generic image: not a scan of the item in this listing.
    Uncanny X-Men (1963 1st Series) 126D

    Direct Edition. "How Sharper than a Serpent's Tooth...!" Part 1 of 3. Story by Chris Claremont and John Byrne. Art by John Byrne and Terry Austin. Cover by Dave Cockrum and Terry Austin. The X-Men return to Muir Island to investigate the attack on Polaris and Havok. When they get there they find themselves in a deadly battle against arguably the most powerful and deadliest mutant alive - Mutant X! 1st appearance of Proteus. Cover price $0.40.

    If you add this item to your want list, we will email you when it becomes available.

    268 MyComicShop users have this issue on their want list.
    12 MyComicShop users have added this issue to their want list within the past six months.