Kull: Exile of Atlantis by Robert E. Howard (Paperback)

The Bye Bye Man: And Other Stran... by Schneck, Robert Damo Paperback / softback

Robert Snedden Atlantis and Other Lost Civilizations (Paperback) (UK IMPORT)

Lost Cities and Vanished Civilizations by Robert Silverberg (1963, Paperback)

Atlantis and Lemuria: The Lost Continent... by Moore, Tom T Paperback / softback

Atlantis: The Fate of a Lost Land and... by Steiner, Rudolf Paperback / softback

Lost Cities and Vanished Civilizations by Robert Silverberg (1974, Paperback)

Email to the Universe: And Other ... by Robert Anton Wilson Paperback / softback