Books by Janet Beissinger

Join the cryptokids as they apply basic mathematics to make and break secret codes. This book discusses coding methods such as Caesar, substitution, Vigenere, and multiplicative ciphers as well as the modern RSA.

This workbook, which accompanies

This book covers classic coding methods such as Caesar, substitution, Vigenere, and multiplicative ciphers as well as the modern RSA.The accompanying workbook provides students with problems related to each section to help them master the concepts introduced throughout the book.