Podkayne of Mars (1962) by Book Covers: Mars Sci-Fi, Vintage Sexy Paperbacks on Flickr.
If: Worlds of Science Fiction (November 1962)
Cover art by Virgil Finlay depicts Podkayne of Mars by Robert A. Heinlein.
Podkayne of Mars (1974) British by Book Covers: Mars Sci-Fi, Vintage Sexy Paperbacks on Flickr.
By Robert A. Heinlein.
(United Kingdom: New English Library / NEL, 1974) #450-02040-1, paperback, £0.40.
Cover art by Ray Feibush.
Robert A Heinlein - Double Star (Panther 1120) on Flickr.
Robert A Heinlein