Science fiction special.
Laumer, Keith,1925-1993.House in November.
Ball, Brian,1932-Planet probability.
Schmitz, James H.(James Henry),1911-Eternal frontiers.
London : Sidgwick and Jackson,
1976.
Contents: The house in November / by Keith Laumer. Originally published: New York : Putnam, 1970 ; London : Sidgwick and Jackson, 1973 - Planet probability / by Brian N. Ball. Originally published: New York : Daw Books, 1973 ; London : Sidgwick and Jackson, 1974 - The eternal frontiers / by James H. Schmitz. Originally published: New York : Putnam, 1973 ; London : Sidgwick and Jackson, 1974