Editions of Frontiers

Hardcover, 390 pages

English language

Published Oct. 29, 1989 by Truman Talley Books/Dutton.

389 pages

English language

Published Oct. 29, 1991 by Mandarin.

Paperback

French language

Published Oct. 29, 1991 by Acropole.

390 pages

English language

Published Oct. 29, 1991 by Truman Talley Books/Plume.

Hardcover, 390 pages

English language

Published March 29, 1990 by Dutton Adult.

Hardcover

Spanish language

Published Aug. 29, 1992 by Ediciones B.

Hardcover

Spanish language

Published June 29, 1995 by Ediciones B.