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263 pages • first pub 1999 (editions)
ISBN/UID: 9780385730624
Format: Paperback
Language: English
Publisher: Ember
Publication date: 12 August 2003
Description
As gripping as a good thriller. --The Washington Post Unpack the science of secrecy and discover the methods behind cryptography--the encoding and decoding of information--in this clear and easy-to-understand young adult adaptation of the national...
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263 pages • first pub 1999 (editions)
ISBN/UID: 9780385730624
Format: Paperback
Language: English
Publisher: Ember
Publication date: 12 August 2003
Description
As gripping as a good thriller. --The Washington Post Unpack the science of secrecy and discover the methods behind cryptography--the encoding and decoding of information--in this clear and easy-to-understand young adult adaptation of the national...
Community Reviews
Content Warnings