Editions of The Ringworld Engineers

Mass Market Paperback

English language

Published June 12, 1984 by Del Rey.

368 pages

English language

Published June 27, 1985

357 pages

English language

Published Jan. 4, 1980 by Holt, Rinehart, and Winston.

English language

Published June 27, 1997

Paperback

English language

Published Jan. 4, 1981 by Futura.

Paperback

English language

Published June 23, 1997 by Del Rey.

Audio cassette

Published May 16, 1997 by Books on Tape, Inc..

307 pages

English language

Published Jan. 4, 1980 by Holt, Rinehart and Winston.

354 pages

English language

Published Jan. 4, 1980 by Gollancz.

French language

Published Jan. 4, 1999 by J'ai lu.