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John Carter, Warlord of Mars #21 cover
Cover: Carmine Infantino & Rudy Nebres

John Carter, Warlord of Mars #21

Feb 1979 · Marvel · 0.35 USD
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“The Master Assassin of Mars, Chapter 6: The Lady and the Lion!”

Chapter 6 of "The Master Assassin of Mars" arrives with a cover that commands immediate attention — a snarling, leonine banth lunges forward with terrifying momentum while a warrior rides atop its back, and a distressed woman in pink recoils in the background. Cover artists Carmine Infantino and Rudy Nebres deliver a dynamic, beautifully rendered scene that captures the wild, sword-and-planet spirit of Edgar Rice Burroughs' Barsoom perfectly. With Chris Claremont writing and Ernie Colón on interior art, this 1979 Marvel series continues to be a worthy home for John Carter's adventures on the red planet.

writer Chris Claremont · artist Ernie Colón · inker Frank Springer · colorist B. Sean · letterer Joe Rosen · cover Carmine Infantino, Rudy Nebres

ComicBooks.com Value

Our Model is In Beta
CGC 9.8 · 12 in census $74
CGC 9.6 · 3 in census $22*
CGC 9.4 · 2 in census $20*
CGC 9.2 · 4 in census $20*
CGC 9.0 · 1 in census $20*
CGC 8.5 · 1 in census $20*
Show all 7 grades
CGC 8.0 · 1 in census $20*
* estimate — limited direct-sales data at this grade
Our model’s value — refined as new sales data arrives · CGC census counts shown where available

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Cast · 3 characters

Full credits

colorist B. Sean
letterer Joe Rosen
cover pencils Carmine Infantino
cover pencils, inks Rudy Nebres

Reprints

↩ Reprints [Marvel Hostess Ads] #33 (1979)

Reprinted in John Carter #10 (1979), John Carter #7/1979 (1979), John Carter #7/1979 (1979), Edgar Rice Burroughs' John Carter of Mars: Warlord of Mars #[nn] (2011), John Carter, Warlord of Mars Omnibus #[nn] (2012), John Carter Man van Mars #10

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