Editions of The fourth protocol

389 pages

English language

Published Nov. 23, 1984 by Viking.

Paperback, 448 pages

English language

Published Nov. 23, 2000 by Random House of Canada, Limited.

447 pages

English language

Published Nov. 23, 1984 by Stoddart.

584 pages

English language

Published Nov. 23, 1985 by G.K. Hall.

audio cassette

English language

Published April 23, 1990 by Chivers Audio Books.