Editions of The Ringworld Engineers

Paperback

English language

Published June 23, 1997 by Del Rey.

mass market paperback, 443 pages

French language

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

Mass Market Paperback

English language

Published June 12, 1984 by Del Rey.

368 pages

English language

Published June 27, 1985

354 pages

English language

Published Jan. 4, 1980 by Gollancz.

English language

Published June 27, 1997

357 pages

English language

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

Paperback

English language

Published Jan. 4, 1981 by Futura.

Audio cassette

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

307 pages

English language

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