A FIGHTING MAN OF MARS by Edgar Rice Burroughs 1964 Ballantine FIRST paperback

THE WARLORD OF MARS by Edgar Rice Burroughs 1964 Ballantine paperback

LLANA OF GATHOL by Edgar Rice Burroughs 1963 Ballantine paperback ADVENTURE

SWORDS OF MARS by Edgar Rice Burroughs vintage 1963 Ballantine paperback

Llana of Gathol by Edgar Rice Burroughs Ballantine Paperback Mars Series 1976 V…

THE MONSTER MEN by Edgar Rice Burroughs vintage Ace paperback GOOD

THE FALL OF ATLANTIS by Marion Zimmer Bradley 1991 Baen paperback FANTASY

John Carter of Mars by Edgar Rice Burroughs 1968 Four Square Paperback