Over 50 Secret Codes
Download or Read eBook Over 50 Secret Codes PDF written by Emily Bone and published by Usborne Books. This book was released on 2024-04-02 with total page 0 pages. Available in PDF, EPUB and Kindle.
| Author | : Emily Bone |
| Publisher | : Usborne Books |
| Total Pages | : 0 |
| Release | : 2024-04-02 |
| ISBN-10 | : 1805072110 |
| ISBN-13 | : 9781805072119 |
| Rating | : 4/5 (10 Downloads) |
Book Synopsis Over 50 Secret Codes by : Emily Bone
Book excerpt: Code-cracking skills can be put to the test in this entertaining book which teaches children how to write and decode secret messages. Includes Semaphore and Morse code, the Grid code used in the American Civil War, Egyptian hieroglyphics, number replacement and alphabet switching codes and more. Each page features a different type of code, with an explanation of how it works and a practice code to crack. All answers are available at the back of the book.
