Editions of So long, and thanks for all the fish

Hardcover

English language

Published Dec. 12, 1988 by Harmony.

Polish language

Published May 16, 1995 by Zysk i S-ka Wydawnictwo.

Paperback

Published May 19, 2010 by Arqueiro.

Audio CD

English language

Published Jan. 1, 2001 by Phoenix Audio.

219 pages

Turkish language

Published May 16, 1996 by Sarmal Yayinevi.

479 pages

Russian language

Published May 16, 1997 by Izd-vo AST.

English language

Published Nov. 7, 1984 by Publisher not identified.

English language

Published Nov. 7, 1985 by Turtleback.

English language

Published Nov. 7, 2003 by RosettaBooks.

English language

Published Nov. 7, 2008 by Pan Macmillan.