Editions of Agent in place

318 pages

English language

Published Nov. 21, 1976 by Fawcett Publicstions.

339 pages

English language

Published Nov. 21, 1976 by Harcourt Brace Jovanovich.

649 pages

English language

Published Nov. 21, 1976 by G. K. Hall.

304 pages

English language

Published Nov. 21, 1976 by Harcourt, Brace, Jovanovich.

English language

Published Nov. 12, 1981 by Fawcett.

audio cassette

Published May 1, 1982 by Books on Tape, Inc..

320 pages

English language

Published Nov. 21, 1986 by Fontana.

320 pages

English language

Published Nov. 21, 1977 by Fontana.

318 pages

English language

Published Nov. 21, 1976 by Fawcett Crest.

English language

Published April 12, 1983 by Fawcett.