Editions of Time of the twins

Mass Market Paperback, 398 pages

Published Dec. 21, 1987 by Penguin.

Paperback, 400 pages

English language

Published Feb. 24, 1986 by Random House~childrens.

389 pages

English language

Published Jan. 7, 2004 by Wizards of the Coast, Distributed in the United States by Holtzbrinck Pub..

398 pages

English language

Published Jan. 8, 1988 by TSR, distributed by Random House.

421 pages

English language

Published Jan. 8, 2000 by Wizards of the Coast.

English language

Published Jan. 24, 2003 by Tandem Library.

audio cassette

English language

Published Nov. 19, 1991 by Random House Audio.

905 pages

English language

Published Jan. 8, 1989 by Penguin in association with TSR, Inc..

Hardcover

English language

Published July 6, 1993 by Random House Value Publishing.