Teaches readers how to make secret codes and messages through clear steps, simple supply lists, and helpful tips and fun facts. Everything kids need to know about being a spy (and more!) is at their fingertips with Spy Kid. From famous spies to how to master spy techniques, this series prepares readers for top secret missions of their own. Features conversational text, step-by-step instructions, and engaging fun facts.

The Secret Code Book is a short introduction to substitution ciphers. The chapters ease young readers into the concept of rotation ciphers and work their way up to the Vigenère cipher. Along the way, readers will also learn about geometric approaches to secret codes such as the Pigpen cipher. As a bonus, there is a brief description of frequency analysis and how it is used to crack secret codes. frper gpbqr obbx In addition, this book actively challenges readers with practice missions where answers are listed in the back. Also, there is a cut-out rotation template that is provided to make your very own cipher disk! After reading this book, you will have all the basic tools needed to create secret messages.

A brief look at various codes used through history to send and receive secret messages.

"Discusses different methods for creating secret codes"--Provided by publisher.

"Discusses different methods for speaking secret codes"--Provided by publisher.

Dozens of codes and hidden messages are presented as riddles, poems and other fun-filled expressions.

Explains how to use secret codes, including Morse, Caesar's, Sandwich, Rosicrucian, and others, as well as how to send hidden messages using invisible ink, how to take fingerprints, and other tricks and techniques.

This book connects to the new AASL standards, ISTE Standards for Students, and provides simple directions for using a variety of books to create maker activities that deepen the reading experience. Books and maker activities help children to associate reading with hands-on learning. For educators looking for additional ways to engage youngsters in reading and maker activities, this book provides the perfect hands-on connection. Providing connections to the new AASL standards and the ISTE Standards for Students with simple directions for using a variety of books to create maker activities, this book can help elementary teachers and librarians to enhance and deepen the reading experience. Featured books represent a variety of genres for kindergarten through sixth-grade students and highlights very current titles as well as classics. The book is based on actual experiences with students and staff who have enjoyed and benefited from these activities in their elementary school library. The author's forty years of educational experience ensure the reliability and practicality of this resource that readers can trust and use every day.

Since the mid-nineteenth century, the main drivers of clandestine activity have been wars, crime, and international espionage. The need to obtain and pass along secret information exists so that one group can gain dominance over another, whether through victory in conflicts, seizure of land, or stealing money. Spies may be a constant, but so are the code breakers, those hardworking heroes who use their intelligence and drive to overcome whatever challenges arise from enemies or thieves. This comprehensive collection of New York Times coverage gives a behind-the-scenes look at the high stakes drama created by dangerous secrets, with media literacy terms and questions included to further draw readers in.