It takes the average reader and 50 minutes to read Spy Codes and Ciphers by Susan K. Mitchell
Assuming a reading speed of 250 words per minute. Learn more
Can flashing lights send out a secret message? Did a famous spy use sketches of butterflies to hide messages? Can a digital photo hide a secret code? For centuries, spies have used many different ways to pass secret information. Codes and ciphers keep information safe from the enemy. Author Susan K. Mitchell uncovers the secrets to the amazing world of spy codes and ciphers.
Spy Codes and Ciphers by Susan K. Mitchell is 50 pages long, and a total of 12,500 words.
This makes it 17% the length of the average book. It also has 15% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 1 hour and 8 minutes to read Spy Codes and Ciphers aloud.
Spy Codes and Ciphers is suitable for students ages 8 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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