Editions of The Lost World

Hardcover

English language

Published May 13, 1998 by Random House Value Publishing.

Paperback

English language

Published Nov. 25, 1997 by Random House Value Publishing.

Paperback, 561 pages

Published May 16, 1996 by Ballantine Books.

Hardcover

English language

Published Nov. 17, 1998 by Random House Value Publishing.

480 pages

Spanish language

Published May 16, 2018 by Penguin Random House Grupo Editorial.

Paperback

Published June 16, 1997 by Ballantine Books.

Audio Cassette

Published May 16, 1995 by Random House (a).