Imaginary magnitude [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1984

Translation of: Wielkość urojona.
"A Helen and Kurt Wolff Book."
"...this English-language edition ... also incorporates 'Lecture XLIII--About Itself' and 'Afterword,' which first appeared in Golem XIV (Wydawnictwo Literackie, Cracow, 1981)"--T.p. verso.

The Futurological Congress [Book] Open Library

author: Stanisław Lem publishing house: Avon 1976

A perfect vacuum [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1979

Translation of Doskonała próżnia.
"A Helen and Kurt Wolff book."

Memoirs of a space traveler [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1982

Translation of: Dzienniki gwiazdowe. 1971.
"A Helen and Kurt Wolff book."

His Master’s Voice [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1983

Translation of: Głos pana.
"A Helen and Kurt Wolff Book."

Highcastle [Book] Open Library

author: Stanisław Lem publishing house: Houghton Mifflin Harcourt Publishing Company 2003

Highcastle [Book] Open Library

author: Stanisław Lem publishing house: Harcourt, Brace & Co. 1995

"A Helen and Kurt Wolff book".

The Invincible [Book] Open Library

author: Stanisław Lem publishing house: Seabury Press 1973

Translated from the German by Wendayne Ackermann. German Edition *Der Unbesiegbare*, Verlag Volk und Welt, Berlin (East), 1967

The Cyberiad [Book] Open Library

author: Stanisław Lem publishing house: Harvest/HBJ Book 2002

Solaris [Book] Open Library

author: Stanisław Lem publishing house: Berkley Publishing Corporation 1971

Return from the Stars [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1980

Translation of Powrót z gwiazd.
"A Helen and Kurt Wolff book."

Memoirs found in a Bathtub [Book] Open Library

author: Stanisław Lem publishing house: Seabury Press 1973

Translation of Pamiętnik znaleziony w wannie.

The Investigation [Book] Open Library

author: Stanisław Lem publishing house: Avon 1976

Translation of *Sledztwo.

Victoria University Library has Northrop Frye's copy with his annotations

Eden [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1989

"A Helen and Kurt Wolff book."

Hospital of the Transfiguration [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1988

Translation of: Szpital Przemienienia.
"A Helen and Kurt Wolff Book."

The Star Diaries [Book] Open Library

author: Stanisław Lem publishing house: The Seabury Press 1976

Translation of Dzienniki gwiazdowe.

Fiasco [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1987

Translation of: Fiasko.
"A Helen and Kurt Wolff book."

Peace on Earth [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace 1994

Translation of: Pokój na Ziemi.
"A Helen and Kurt Wolff book."

One human minute [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1986

Translated from the Polish.
"A Helen and Kurt Wolff book".

Tales of Pirx the pilot [Book] Open Library

author: Stanisław Lem publishing house: Harcourt Brace Jovanovich 1990

Translation of: Opowiésci o pilocie Pirxie.
"A Helen and Kurt Wolff book."