| Author | John le Carré |
| Imprint | Borzoi Books |
| Publisher | Alfred A. Knopf |
| Copyright Holder | David Cornwell |
| Series | George Smiley |
| Format | Hardback |
| Language | English |
| Location | USA |
| Copyright | 1990 |
| Pages / Font | 335 pages |
| ISBN 10 | 0394588428 |
| Library of Congress Catalog Card Number | 90-52944 |
| Edition No. | 1 |
| Notes | Book of the Month Club Main Selection |