1. American Black Chamber (Bluejacket Books)
by Herbert O. Yardley 
Price: USD 42.23
Dealer: AbebooksUK, Revaluation Books
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Inst Pr] Softcover 375 pages. 8.75x6.00x0.75 inches. In Stock. [Exeter, United Kingdom] [Publication Year: 2004]  

2. American Black Chamber Bluejacket Books
by Herbert O. Yardley 
Price: USD 41.47
Dealer: Biblio, Revaluation Books
Description: Naval Inst Pr, Date: 2004. Paperback. New. 375 pages. 8.75x6.00x0.75 inches. 2004. Naval Inst Pr ISBN 1591149894 9781591149897 [GB] 

3. THE AMERICAN BLACK CHAMBER (BLUE
by Yardley, Herbert O. 
Price: USD 98.45
Dealer: Abebooks, BennettBooksLtd
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover New. In shrink wrap. Looks like an interesting title! 1.21 [North Las Vegas, NV, U.S.A.] [Publication Year: 2013]  

4. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 34.86
Dealer: Alibris, Bonita via Alibris
Description: Naval Institute Press 2013 paperback Good Access codes and supplements are not guaranteed with used items. May be an ex-library book. 

5. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 98.29
Dealer: Alibris, Bonita via Alibris
Description: Naval Institute Press 2013 paperback New 

6. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 98.45
Dealer: Alibris, GridFreed via Alibris
Description: Naval Institute Press 2013-01-15 Paperback New Size: 8x6x0; New. In shrink wrap. Looks like an interesting title! 

7. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 13.99
Dealer: Alibris, HPB-Diamond via Alibris
Description: Naval Institute Press 2013 paperback Very good Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! 

8. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 49.64
Dealer: Abebooks, Big Bill's Books
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Very Good Copy [Wimberley, TX, U.S.A.] [Publication Year: 2013]  

9. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 25.99
Dealer: Abebooks, Book Deals
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Acceptable/Fair condition. Book is worn, but the pages are complete, and the text is legible. Has wear to binding and pages, may be ex-library. 1.2 [Tucson, AZ, U.S.A.] [Publication Year: 2013]  

10. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 45.13
Dealer: Abebooks, Book Deals
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover New! This book is in the same immaculate condition as when it was published 1.2 [Tucson, AZ, U.S.A.] [Publication Year: 2013]  

11. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 45.13
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Buy with confidence! Book is in new, never-used condition 1.2 [Amherst, NY, U.S.A.] [Publication Year: 2013]  

12. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 25.99
Dealer: Abebooks, Books Unplugged
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Buy with confidence! Book is in acceptable condition with wear to the pages, binding, and some marks within 1.2 [Amherst, NY, U.S.A.] [Publication Year: 2013]  

13. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 32.00
Dealer: Abebooks, California Books
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover [Miami, FL, U.S.A.] [Publication Year: 2013]  

14. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 45.16
Dealer: Abebooks, Ergodebooks
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover During the 1920s Herbert O. Yardley was chief of the first peacetime cryptanalytic organization in the United States, the ancestor of today's National Security Agency. Funded by the U.S. Army and the Department of State and working out of New York, his small and highly secret unit succeeded in breaking the diplomatic codes of several nations, including Japan. The decrypts played a critical role in U.S. diplomacy. Despite its extraordinary successes, the Black Chamber, as it came to known, was disbanded in 1929. President Hoover's new Secretary of State Henry L. Stimson refused to continue its funding with the now-famous comment, "Gentlemen do not read other people's mail." In 1931 a disappointed Yardley caused a sensation when he published this book and revealed to the world exactly what his agency had done with the secret and illegal cooperation of nearly the entire American cable industry. These revelations and Yardley's right to publish them set into motion a conflict that continues to this day: the right to freedom of expression versus national security. In addition to offering an exposé on post-World War I cryptology, the book is filled with exciting stories and personalities. [Houston, TX, U.S.A.] [Publication Year: 2013]  

15. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 11.41
Dealer: Abebooks, Ergodebooks
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover First Edition During the 1920s Herbert O. Yardley was chief of the first peacetime cryptanalytic organization in the United States, the ancestor of today's National Security Agency. Funded by the U.S. Army and the Department of State and working out of New York, his small and highly secret unit succeeded in breaking the diplomatic codes of several nations, including Japan. The decrypts played a critical role in U.S. diplomacy. Despite its extraordinary successes, the Black Chamber, as it came to known, was disbanded in 1929. President Hoover's new Secretary of State Henry L. Stimson refused to continue its funding with the now-famous comment, "Gentlemen do not read other people's mail." In 1931 a disappointed Yardley caused a sensation when he published this book and revealed to the world exactly what his agency had done with the secret and illegal cooperation of nearly the entire American cable industry. These revelations and Yardley's right to publish them set into motion a conflict that continues to this day: the right to freedom of expression versus national security. In addition to offering an exposé on post-World War I cryptology, the book is filled with exciting stories and personalities. [Houston, TX, U.S.A.] [Publication Year: 2013]  

16. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 47.55
Dealer: Abebooks, Front Cover Books
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover [Denver, CO, U.S.A.] [Publication Year: 2013]  

17. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 25.99
Dealer: Abebooks, GF Books, Inc.
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Book is in Used-VeryGood condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear and contain very limited notes and highlighting. 1.2 [Hawthorne, CA, U.S.A.] [Publication Year: 2013]  

18. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 31.87
Dealer: Abebooks, GF Books, Inc.
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Book is in Used-LikeNew condition. Pages and cover are clean and intact. Used items may not include supplementary materials such as CDs or access codes. May show signs of minor shelf wear. 1.2 [Hawthorne, CA, U.S.A.] [Publication Year: 2013]  

19. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 60.65
Dealer: Abebooks, GoldBooks
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover New Copy. Customer Service Guaranteed [Denver, CO, U.S.A.] [Publication Year: 2013]  

20. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 48.83
Dealer: Abebooks, GoldenDragon
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Buy for Great customer experience [Houston, TX, U.S.A.] [Publication Year: 2013]  

21. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 46.94
Dealer: Abebooks, GoldenWavesOfBooks
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover New. Fast Shipping and good customer service [Fayetteville, TX, U.S.A.] [Publication Year: 2013]  

22. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 13.99
Dealer: Abebooks, HPB-Diamond
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! [Dallas, TX, U.S.A.] [Publication Year: 2013]  

23. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 19.64
Dealer: Abebooks, Jenson Books Inc
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover A well-cared-for item that has seen limited use but remains in great condition. The item is complete, unmarked, and undamaged, but may show some limited signs of wear. Item works perfectly. Pages are intact and not marred by notes or highlighting. The spine is undamaged. [Logan, UT, U.S.A.] [Publication Year: 2013]  

24. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 74.00
Dealer: Abebooks, The Book Spot
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover [Sioux Falls, SD, U.S.A.] [Publication Year: 2013]  

25. The American Black Chamber (Bluejacket Books)
by Yardley, Herbert O. 
Price: USD 48.37
Dealer: Abebooks, Wizard Books
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover New [Long Beach, CA, U.S.A.] [Publication Year: 2013]  

26. The American Black Chamber Bluejacket Books
by Yardley Herbert O. 
Price: USD 41.90
Dealer: Biblio, Bonita
Description: paperback. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book. ISBN 1591149894 9781591149897 [US] 

27. The American Black Chamber Bluejacket Books
by Yardley Herbert O. 
Price: USD 34.97
Dealer: Biblio, BookCorner COM LLC
Description: New. . ISBN 1591149894 9781591149897 [US] 

28. The American Black Chamber Bluejacket Books
by Yardley Herbert O. 
Price: USD 34.62
Dealer: Biblio, BookCorner COM LLC
Description: UsedLikeNew. Remainder mark ISBN 1591149894 9781591149897 [US] 

29. The American Black Chamber Bluejacket Books
by Yardley Herbert O. 
Price: USD 34.27
Dealer: Biblio, BookCorner COM LLC
Description: UsedVeryGood. signs of little wear on the cover. ISBN 1591149894 9781591149897 [US] 

30. The American Black Chamber Bluejacket Books
by Yardley Herbert O 
Price: USD 11.71
Dealer: Biblio, Ergodebooks
Description: Naval Institute Press, Date: 2013-01-15. First Edition. paperback. Used: Good. 2013. Naval Institute Press ISBN 1591149894 9781591149897 [US] 

31. The American Black Chamber Bluejacket Books
by Yardley Herbert O 
Price: USD 103.38
Dealer: Biblio, GridFreed LLC
Description: Naval Institute Press, Date: 2013-01-15. Paperback. New. New. In shrink wrap. Looks like an interesting title! 2013. Naval Institute Press ISBN 1591149894 9781591149897 [US] 

32. The American Black Chamber
by Yardley, Herbert O 
Price: USD 25.06
Dealer: Alibris
Description: US Naval Institute Press 2013 Trade paperback New. Trade paperback (US). Glued binding. 400 p. Contains: Unspecified. Bluejacket Books. 

33. The American Black Chamber
by Yardley, Herbert O 
Price: USD 49.61
Dealer: Alibris, Booksplease via Alibris
Description: US Naval Institute Press 2013 Trade paperback New. Trade paperback (US). Glued binding. 400 p. Contains: Unspecified. Bluejacket Books. 

34. The American Black Chamber
by Yardley, Herbert O. 
Price: USD 59.11
Dealer: AbebooksUK, Pieuler Store
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover Book is in NEW condition. Satisfaction Guaranteed! Fast Customer Service!! [Suffolk, United Kingdom] [Publication Year: 2013]  

35. The American Black Chamber
by Yardley, Herbert O. 
Price: USD 21.40
Dealer: AbebooksUK, Pieuler Store
Description: ISBN10: 1591149894, ISBN13: 9781591149897, [publisher: Naval Institute Press] Softcover 100% Customer Satisfaction Guaranteed ! The book shows some signs of wear from use but is a good readable copy. Cover in excellent condition. Binding tight. Pages in great shape, no tears. Not contain access codes, cd, DVD. [Suffolk, United Kingdom] [Publication Year: 2013]