Third in the Hooked X series, this book explores new scientific findings and recently discovered documents that show a vastly different story of North American history than the current narrative. The revelations in the Cryptic Code are sure to generate new discussion around the medieval Knights Templar, their role in the European exploration of North America, and of the origins of the Hooked X. In Wolter's continued pursuit to understand and authenticate the Kensington Rune Stone, found in Minnesota in 1898, and the important role the Knights Templar had within history, he uncovers the layers of cryptic code that authenticates the Rune Stone once and for all.

Covert communications have won or lost wars, exposed political intrigue, disguised secret religions and societies, and secured financial transactions. This immensely readable world history of clandestine communication—finally in paperback—includes illustrations, diagrams, and puzzles that instruct readers how to become amateur cryptographers. It’s the last word on secret languages!

This illustrated encyclopedia surveys the history and development of code-making and code-breaking in all areas of culture and society from hieroglyphs and runes to DNA, the Zodiac Killer, graffiti, and beyond.

"As gripping as a good thriller." --The Washington Post Unpack the science of secrecy and discover the methods behind cryptography--the encoding and decoding of information--in this clear and easy-to-understand young adult adaptation of the national bestseller that's perfect for this age of WikiLeaks, the Sony hack, and other events that reveal the extent to which our technology is never quite as secure as we want to believe. Coders and codebreakers alike will be fascinated by history's most mesmerizing stories of intrigue and cunning--from Julius Caesar and his Caeser cipher to the Allies' use of the Enigma machine to decode German messages during World War II. Accessible, compelling, and timely, The Code Book is sure to make readers see the past--and the future--in a whole new way. "Singh's power of explaining complex ideas is as dazzling as ever." --The Guardian

Billy Blaster's ninja friend Wu Hoo is always on the lookout for secret wisdom. One day, Wu Hoo finds a parchment with a message written in a strange code. Before Wu Hoo can figure out what the message says, he's kidnapped! Can Billy Blaster rescue Wu Hoo before his kidnappers get their greedy hands on the parchment? And even if Billy and Wu Hoo can save the parchment, will the two super heroes be able to crack the cryptic code?

By piecing together cryptic hints from the note and other clues left behind, Hannah Hawkins realizes her parents disappeared while trying to find the mysterious Code of Enoch.