Contents: Enchanted pilgrimage / by Clifford D. Simak. Originally published: New York : Berkeley Publishing Corporation, 1975 ; London : Sidgwick and Jackson, 1976 - The portals / by Edward Andrew Mann. Originally published: New York : Simon and Schuster, 1974 ; London : Sidgwick and Jackson, 1975 - The man with a thousand names / by A.E. van Vogt. Originally published: New York : Daw Books, 1974 ; London : Sidgwick and Jackson, 1975.
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Science fiction special. 21 by Clifford D. Simak. ISBN 028398404X. Published by Sidgwick and Jackson in 1977. Publication and catalogue information, links to buy online and reader comments.
