Editions of The Hitch Hiker's Guide to the Galaxy

English language

Published Nov. 21, 2010 by Random House Publishing Group.

Audio Cassette

Published June 11, 1985 by Dh Audio.

English language

Published Nov. 21, 2005 by Perfection Learning Corporation.

246 pages

Chinese language

Published Nov. 11, 2005 by Shi bao wen hua chu ban qi ye gu fen you xian gong si.

audio cd

Published by Books on Tape.

215 pages

English language

Published Nov. 11, 1980 by Harmony Books.