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

THE CHESSMEN OF MARS by Edgar Rice Burroughs 1963 Ballantine FIRST paperback

THUVIA, MAID OF MARS by Edgar Rice Burroughs 1963 Ballantine FIRST paperback

THE RETURN OF TARZAN by Edgar Rice Burroughs 1963 Ballantine FIRST paperback

THE WARLORD OF MARS by Edgar Rice Burroughs 1964 Ballantine paperback

vintage A Princess of Mars Edgar Rice Burroughs 1976 Ballantine Paperback book

THE BEASTS OF TARZAN by Edgar Rice Burroughs 1963 Ballantine FIRST paperback

THE SON OF TARZAN by Edgar Rice Burroughs 1963 Ballantine FIRST PRINT paperback