Editions of Tom Clancy's Op-Center

mass market paperback, 384 pages

Published Aug. 27, 2019 by St. Martin's Paperbacks.

mass market paperback, 384 pages

Published Aug. 28, 2018 by St. Martin's Paperbacks.

Paperback, 351 pages

Published May 28, 2019 by Griffin.

Paperback, 352 pages

Published June 1, 2021 by Griffin, St. Martin's Griffin.

library binding, 387 pages

Published Feb. 1, 1995 by Perfection Learning, San Val.

audio cd

Published May 30, 2017 by Macmillan Audio.

342 pages

English language

Published Nov. 21, 2017

audio cd

Published May 29, 2018 by Macmillan Audio.

352 pages

English language

Published Nov. 21, 2018 by St. Martin's Press.