Secret Codes
Book Description
Presents several easy codes with messages to decode and directions for making and writing with invisible ink and devising one's own code.
Book Information
Publisher | Franklin Watts |
Binding | Library Binding (3 editions) |
Reading Level | Ages 4-8 |
# of Pages | 32 |
ISBN-10 | 0531041468 |
ISBN-13 | 978-0531041468 |
Publication Date | 08/1980 |
The Creators
About Michael Cooper (Author) : Michael Cooper is a published author of children's books. Some of the published credits of Michael Cooper include Hero of the High Seas: John Paul Jones and the American Revolution, Real Castles, Real... more
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