Major Operation, Orbit, 1987 Futura/Orbit, London February 1987 English Read more about Major Operation, Orbit, 1987
Die Ärzte der Galaxis, Pabel, 1973 Pabel 19 January 1973 German Read more about Die Ärzte der Galaxis, Pabel, 1973
Sector General, Del Rey / Ballantine, 1986 Del Rey February 1986 English Read more about Sector General, Del Rey / Ballantine, 1986
Hospital no espaço, Livros do Brasil, 1975 Livros do Brasil 1975 Portuguese Read more about Hospital no espaço, Livros do Brasil, 1975
Star Surgeon, Ballantine, 1968 Ballantine Books, New York May 1968 English Read more about Star Surgeon, Ballantine, 1968
Star Surgeon, Ballantine, 1963 Ballantine Books, New York March 1963 English Read more about Star Surgeon, Ballantine, 1963
Deadly Litter, Del Rey / Ballantine, 1981 Del Rey September 1981 English Read more about Deadly Litter, Del Rey / Ballantine, 1981
Ambulance Ship, Futura/Orbit, 1986 Futura/Orbit, London 25 July 1986 English Read more about Ambulance Ship, Futura/Orbit, 1986
Lifeboat, Ballantine, 1972 Ballantine Books, New York October 1972 English Read more about Lifeboat, Ballantine, 1972
Deadly Litter, Ballantine, 1981 Ballantine Books, New York September 1981 English Read more about Deadly Litter, Ballantine, 1981
