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 Summary of 1,390 reviews
Moods
challenging 33%
inspiring 18%
reflective 18%
adventurous 8%
relaxing 5%
mysterious 4%
funny 2%
hopeful 2%
lighthearted 2%
Pace
slow 34%
fast 9%
Average rating
Content Warnings
This book doesn't have any content warnings yet!
If you're the author of this book and want to add author-approved content warnings, please email us at [email protected] to request the content warning form.
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 Summary of 1,390 reviews
Moods
challenging 33%
inspiring 18%
reflective 18%
adventurous 8%
relaxing 5%
mysterious 4%
funny 2%
hopeful 2%
lighthearted 2%
Pace
slow 34%
fast 9%
Average rating
Content Warnings
This book doesn't have any content warnings yet!
If you're the author of this book and want to add author-approved content warnings, please email us at [email protected] to request the content warning form.