Man on another world /

Extraterrestrial life : an anthology and bibliography /
by: Shneour, Elie A.
Published: (1966)

Search among the stars /
by: Heintze, Carl
Published: (1966)

Are we alone? : scientists search for life in space /
by: Skurzynski, Gloria
Published: (2004)

Aliens /
by: Hamilton, John, 1959-
Published: (2007)

World alone /
by: Rodgers, David Leigh
Published: (1974)

Life on other worlds : the 20th-century extraterrestrial life debate /
by: Dick, Steven J.
Published: (1998)

Strange new worlds : the search for alien planets and life beyond our solar system /
by: Jayawardhana, Ray
Published: (2011)

We are not alone ; the search for intelligent life on other worlds.
by: Sullivan, Walter
Published: (1964)

We are not alone ; the search for intelligent life on other worlds.
by: Sullivan, Walter
Published: (1966)

Why aren't they here? : the question of life on other worlds /
by: Verma, Surendra
Published: (2007)

Life beyond Earth : the search for habitable worlds in the Universe /
by: Coustenis, Athena
Published: (2013)

A plurality of worlds /
by: Fontenelle, M. de (Bernard Le Bovier), 1657-1757

A plurality of worlds /
by: Fontenelle, M. de (Bernard Le Bovier), 1657-1757
Published: (1688)

The inner limits of outer space /
by: Baird, John C.
Published: (1987)

Five billion years of solitude : the search for life among the stars /
by: Billings, Lee
Published: (2013)

First contact : scientific breakthroughs in the hunt for life beyond Earth /
by: Kaufman, Marc
Published: (2011)

Plurality of worlds : the origins of the extraterrestrial life debate from Democritus to Kant /
by: Dick, Steven J.
Published: (1982)

Worlds without end ; a reflection on planets, life, and time /
by: Berrill, N. J. (Norman John), 1903-1996
Published: (1964)

The cosmic connection ; an extraterrestrial perspective /
by: Sagan, Carl, 1934-1996
Published: (1973)

Carl Sagan's cosmic connection : an extraterrestrial perspective /
by: Sagan, Carl, 1934-1996
Published: (2000)

What does a martian look like? /
by: Cohen, Jack S. (Jack Sidney), 1938-
Published: (2004)

Understanding life in the universe /
by: Arthur, Wallace
Published: (2023)

The quest : a report on extraterrestrial life /
by: Allen, Thomas B.
Published: (1965)

First contact : the search for extraterrestrial intelligence /
Published: (1990)

Is anybody out there?
by: Rublowsky, John
Published: (1962)

The search for extraterrestrial life.

The Galactic Club : intelligent life in outer space /
by: Bracewell, Ronald N. (Ronald Newbold), 1921-2007

Messages from the stars : communication and contact with extraterrestrial life /
by: Ridpath, Ian
Published: (1978)

The search for life on other planets /
by: Jakosky, Bruce M.
Published: (1998)

Lonely planets : the natural philosophy of alien life /
by: Grinspoon, David Harry
Published: (2003)

Life beyond Earth : the intelligent Earthlings' guide to life in the universe /
by: Feinberg, Gerald, 1933-1992
Published: (1980)

After contact : the human response to extraterrestrial life /
by: Harrison, Albert A.
Published: (1997)

The Galactic Club : intelligent life in outer space /
by: Bracewell, Ronald N. (Ronald Newbold), 1921-2007
Published: (1974)

The search for extraterrestrial intelligence : a philosophical inquiry /
by: Lamb, David, 1942-
Published: (2001)

The search for life on Mars : evolution of an idea /
by: Cooper, Henry S. F.
Published: (1980)

Extra-terrestrial intelligence : the first encounter /
Published: (1976)