Editions of There Are Doors

Paperback, 320 pages

English language

Published Aug. 7, 1989 by Tor Books.

Paperback, 313 pages

English language

Published Oct. 9, 2001 by Orb Books.

Hardcover

English language

Published Nov. 7, 1988 by Tor Books.

313 pages

English language

Published Nov. 7, 1990 by Orbit.

English language

Published Nov. 7, 2001 by Doherty Associates, LLC, Tom.

unknown binding, 320 pages

Published Feb. 1, 1989 by Trafalgar Square.