Stazione ospedale, Bompiani, 1979 Bompiani April 1979 Italian Read more about Stazione ospedale, Bompiani, 1979
Die Weltraum-Mediziner, Ullstein, 1977 Ullstein Spring 1977 German Read more about Die Weltraum-Mediziner, Ullstein, 1977
Hospital Station, Del Rey, 1979 Del Rey 12 August 1979 English Read more about Hospital Station, Del Rey, 1979
Hospital Station, Futura/Orbit, 1986 Futura/Orbit, London May 1986 English Read more about Hospital Station, Futura/Orbit, 1986
Major Operation, Ballantine Books, 1974 Ballantine Books, New York October 1974 English Read more about Major Operation, Ballantine Books, 1974
The Silent Stars Go By, Ballantine, 1991 Ballantine Books, New York 1991 English Read more about The Silent Stars Go By, Ballantine, 1991
Lifeboat, Ballantine Books, 1972 Ballantine Books, New York September 1972 English Read more about Lifeboat, Ballantine Books, 1972
The Aliens Among Us, Del Rey / Ballantine, 1981 Del Rey April 1981 English Read more about The Aliens Among Us, Del Rey / Ballantine, 1981
Futures Past, Del Rey / Ballantine, 1982 Del Rey August 1982 English Read more about Futures Past, Del Rey / Ballantine, 1982
Alien Emergencies, Orb, 2002 Orb (Tor Books) April 2002 English Read more about Alien Emergencies, Orb, 2002
