The Chessmen of Mars (1963)
Thuvia, Maid of Mars (1979)
“I had to be careful doing Thuvia herself, as everyone on Barsoom goes nude, and yet full-frontal nudity was unacceptable for the cover. By turning her away from the viewer, I thought I had this problem solved, but Lester Del Rey had me add the G-string. The rest of the painting is in acrylics, but I did that G-string in gouache in case I ever get the urge to wipe it off.”
Joe Jusko would later do something similar with his cover painting of Dejah Thoris
Thuvia, Maid of Mars (1963)
This cover was later replaced with a different one by the same artist, Robert Abbett
A Fighting Man Of Mars (1963)
The Bells Of Shoredan
The Kragen
Bluebeard’s Seventh Wife
Laughter In The Dark
Lest Darkness Fall
The Gods of Mars (1953)
The 1,000 Year Plan (Original Title: Foundation)
Doomsday Eve
Were These Strangers Impervious To H-Bombs?