And here is his work for volumes nine and ten of John Carter's adventures. Below are the covers themselves in all their retro-glory.
And here's an alternate cover Abbott did for Thuvia of Mars which was deemed a bit saucier and was used in 1969. Given the over-the-top risque images I've seen of Dejah Thoris these days, this is a real blast from a different era and attitude.
The Abbett covers seem to be the ones Joe Jusko remembers as revealed in this painting for a cover of Dynamite's comic book series.
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