Synopses & Reviews
Synopsis
Want to learn how to make and break TOP SECRET messages like a real spy? If so, this is the book for you Inside are more than 80 pages of tips, tricks, and practice exercises for writing and deciphering cryptic communications. You'll learn how to make your own invisible ink, hide your messages, create unbreakable ciphers, and craft your own decoder gadgets. Even if you're not interested in becoming a secret agent, you can use this manual to learn how to exchange top secret notes with your friends. Ideal for children ages 8 - 12 years. Expanded and now republished in tandem with the new SECRET AGENTS JACK AND MAX STALWART series.
Synopsis
In this exciting nonfiction companion to the debut series SECRET AGENTS JACK AND MAX STALWART, readers 7 - 12 years old can learn behind-the-scenes codebreaking and spy skills.
Want to learn how to make and break TOP SECRET messages like a real spy? If so, this is the book for you Inside are more than 80 pages of tips, tricks, and practice exercises for writing and deciphering cryptic communications. You'll learn how to make your own invisible ink, hide your messages, create unbreakable ciphers, and craft your own decoder gadgets. Even if you're not interested in becoming a secret agent, you can use this manual to learn how to exchange top secret notes with your friends. Ideal for children ages 8 - 12 years. Expanded and now republished in tandem with the new SECRET AGENTS JACK AND MAX STALWART series.
Synopsis
Want to learn how to make and break TOP SECRET messages like a real spy? If so, this book is for you In this exciting, award-winning nonfiction companion to the debut series SECRET AGENTS JACK AND MAX STALWART, readers ages 8 - 12 years old can learn behind-the-scenes codebreaking and spy skills. Inside are more than 80 pages of tips, tricks, and practice exercises for writing and deciphering cryptic communications. You'll learn how to make your own invisible ink, hide your messages, create unbreakable ciphers, and craft your own decoder gadgets. You can use this manual to learn how to exchange top secret notes with friends.
Expanded and republished