An edition of How to Write Codes and Send Secret Messages
(1970)
How to write codes and send secret messages
by John Lawrence Peterson
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Explains how to write and decipher space codes, hidden word codes, and alphabet codes and gives formulas for invisible ink. Includes suggestions for delivering coded messages.
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Previews available in: English
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Ciphers, Juvenile literature, Children: Babies Toddlers| Edition | Availability |
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How to Write Codes and Send Secret Messages
September 1973, Scholastic Paperbacks
Paperback
in English
0590026062 9780590026062
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- Created April 1, 2008
- 9 revisions
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| May 3, 2025 | Edited by ImportBot | import existing book |
| October 5, 2020 | Edited by MARC Bot | import existing book |
| October 10, 2011 | Edited by ImportBot | import new book |
| August 12, 2011 | Edited by ImportBot | add ia_box_id to scanned books |
| April 1, 2008 | Created by an anonymous user | Imported from Scriblio MARC record |