First a Roy Krenkel cover — not stunning, but it got me to look at the book, which I bought (used) and enjoyed.Next a really great cover by Ron Bradford. I’ve no idea what’s going on but it sure looks interesting.
Then a Robert Gibson Jones cover for one of Richard Shaver’s supposedly true accounts of the evil inside the hollow earth.
Next, one by Lawrence Sterne Stevens
And finally a gentle one by George Barr.
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