Burton Albert

Light Hardcover (1 lb or less)

Oregon

More codes for cryptanalysts to crack, many with jokes or riddles for answers. Includes, among others, a Code-a-Nut Tree and Back-Flip Triple Decker codes.

More Codes for Kids

a82f6009-c41b-4436-a54e-7a678d315c97-0

#bestseller #mystery #DaVinciCode #secrets #Renaissance #codes #math

Light Paperback (1 lb or less)

Maryland

Tom Sullivan is about to graduate from Princeton. He's intelligent and popular, but haunted by the violent death several years earlier of his father, an academic who devoted his life to studying one of the rarest, most complex and most valuable books in t

The Rule of Four

022d32ad-115f-4e95-ac0c-25806d1b708b-1

Grant R. Jeffrey

Texas

Biblical Prophecy Proven

Author Grant Jeffrey undertakes to explain the mysterious codes purported to be discovered by mathematicians and computer experts in the Old and New Testaments of the Bible.

The Mysterious Bible Codes

2faf5926-65c8-46ec-aa61-4c0d6abf6401-1

Robert J. Sawyer

New York

A twenty-first-century scientist sacrifices her family life to decipher the strange signals coming from interstellar space, messages that show her how to build an extraordinary machine that allows one to travel via the mind.

Factoring Humanity

fffae96a-8304-4324-b28b-98fe0851118e

Al Cimino

Hardcover (1 to 2 lbs)

North Carolina

The Story of Codebreaking

aa0d4778-72c8-4b0b-9156-f9f62c3007f6-0

Carole P. Roman

A World War II Book for Kids

Uncover the secret agents of World War 2--an exciting history book for kids 8 to 12

Discover World War 2's hidden heroes and villains. Spies, Code Breakers, and Secret Agents explores the intriguing world of spycraft and shows you what goes on behind the scenes in war.

From spy schools and ciphers to sneaky tools and secret armies, this guide takes you on a declassified tour of the undercover operations that helped decide the outcome of World War 2. There's also more than a dozen short spy-ographies that cover some of the most famous (and infamous!) agents that were active during the war.

This World War 2 book for kids includes:

 * Fun for aspiring historians―Dig into the causes of and what led up to World War 2 so you can better understand the important part spies played in it.
 * A family-friendly exploration―Learn about history in a fun and accessible way that anyone can enjoy.
 * Covert illustrations―Get an up-close look at actual spies, as well as some seriously amazing spy gear.


Amaze your friends and family with all kinds of awesome facts about spies and secret agents from World War 2.

Spies, Code Breakers, and Secret Agents *like new

16c13093-33c2-4523-964f-0cd5867e5c5e-1

Idaho

Spies, Code Breakers, and Secret Agents

J. Patrick Lewis

The book is in very good condition, almost like new, with firm binding and clean, bright pages. There are no markings. Please see the photos.

~ Discover the captivating story of the Navajo Code Talkers during World War II with J. Patrick Lewis' book "Navajo Code Talkers". This first edition hardcover picture book features stunning illustrations by Gary Kelley and 32 pages of educational and engaging content.

Learn about the crucial role that the Navajo language played in the war effort and the courage of the Code Talkers who risked their lives to protect their country. This book is a must-have for any history enthusiast or anyone interested in Native American culture.

New Mexico

Amidst a complicated history of mistreatment by and distrust of the American government, the Navajo people—especially bilingual code talkers—helped the Allies win World War II.

The Navajo Code Talkers

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Andrei Codrescu

Virginia

In Search of the American City at the End of the Millennium

Taken together, these striking urban portraits sound an extremely hopeful message as Codrescu astutely considers "the city as wilderness," a place where the ecology of human desires and the work of the mind find their optimum conditions.

Hail Babylon!

323c1009-01e4-4086-a945-9f1aa4928efc-0

Kevin Sands

The Blackthorn Key

Following a series of murders, an apothecary’s apprentice must solve puzzles and decipher codes in pursuit of a secret that could destroy the world in this “spectacular debut” (Kirkus Reviews, starred review). “Tell no one what I’ve given you.” Until he got that cryptic warning, Christopher Rowe was happy, learning how to solve complex codes and puzzles and creating powerful medicines, potions, and weapons as an apprentice to Master Benedict Blackthorn—with maybe an explosion or two along the way. But when a mysterious cult begins to prey on London’s apothecaries, the trail of murders grows closer and closer to Blackthorn’s shop. With time running out, Christopher must use every skill he’s learned to discover the key to a terrible secret with the power to tear the world apart. In his stunning debut novel, Kevin Sands brings readers on a heart-stopping adventure rich with suspense, mystery, and unforgettable characters.

8336010d-42e3-4769-a48d-cbfeb3f3f21d-1

Indiana

Dan Brown

Heavy Paperback (2 to 4 lbs)

Minnesota

(Movie Tie-In Edition)

NOW A MAJOR MOTION PICTURE #1 WORLDWIDE BESTSELLER Harvard professor of symbology Robert Langdon awakens in an Italian hospital, disoriented and with no recollection of the past thirty-six hours, including the origin of the macabre object hidden in his belongings. With a relentless female assassin trailing them through Florence, he and his resourceful doctor, Sienna Brooks, are forced to flee. Embarking on a harrowing journey, they must unravel a series of codes, which are the work of a brilliant scientist whose obsession with the end of the world is matched only by his passion for one of the most influential masterpieces ever written, Dante Alighieri's The Inferno. Dan Brown has raised the bar yet again, combining classical Italian art, history, and literature with cutting-edge science in this captivating thriller.

Inferno

e5837c65-61c3-40b4-aedb-87624e15e257-1

Lillian Glass

Washington

Using the Four Codes of Reading People to Improve Your Life

"A practical and savvy guide." -- Gavin de Becker, #1 New York Times bestselling author of The Gift of Fear "Understanding nonverbal language is the essential skill in any profession that involves communication. This book is the best primer on the topic of nonverbal communication I have ever read." -- Geoffrey N. Fieger, noted trial attorney "As a regular contributor to and commentator on Court TV, Dr. Lillian Glass has repeatedly demonstrated her exceptional professional skills of reading people in our on-air coverage of several trials. In this book, she shares with readers these skills, which could prove to be invaluable in every aspect of your life." -- Nancy Grace, Court TV "A must-read for everyone, whether they are in business or not. Applause to Dr. Glass for giving the public such an important work." -- Arnold Kopelson, motion picture producer Knowing how to read people-- picking up on and interpreting their hidden cues-- is a tremendous asset for virtually anything you do. In I Know What You're Thinking, psychologist, bestselling author, and communications expert Dr. Lillian Glass helps you develop a tremendous new set of skills that will make you more perceptive, more powerful, and more successful. As she has done for her numerous clients, Dr. Glass shows you-- step by step-- how to gain the power to know the truth about people. Through simple quizzes and easy-to-follow exercises, you'll learn to improve your judgment of others and make better decisions while projecting confidence, sincerity, and strength. With this fun, down-to-earth guide, you'll be able to look anyone in the eye with a quiet self-assurance that says I Know What You're Thinking.

I Know What You're Thinking

661ceb02-14f6-4e5a-85fd-bc2137284f08-0

Florida

Code talker 

The Romeo and Juliet Code

Massachusetts

Secret Codes 2005

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#hardcover #codebreaker #spies #spy #codes

Discusses and provides practice in making and breaking codes and ciphers, as well as in building simple coding devices to transmit secret messages.

Loads of Codes and Secret Ciphers

f74b91a3-abea-4f9e-bcba-d5dee7332696-1

Bit of wear on the corners and cover has scratches, some water damage on the last pages but all the info is there 

Arizona

A Guide to Signs, Codes and Signals from Across the World

From Semaphore and sign language to weather symbols and signals used by sports referees, we are surrounded by a bewildering array of non-verbal forms of communication. Some of them are easily understood, others require explanation. The Directory of Signs & Signals offers an informative guide to many of them, in an easy-reference pocket format, making them simple to learn and use. It includes: Distance communication: Semaphore, Morse code, and maritime signal flags; Personal communication: Braille, American Sign Language, British Sign Language, and emoticons; Survival: Ground-to-air signals, body signals, and trail signs; Sports: American football hand signals, soccer hand signals, and motor-racing flags; Miscellaneous: Trading signals and weather symbols.

Directory of Signs and Signals

28529651-a4aa-4db0-9485-36390a29ef49-0

California

Symbologist Robert Langdon returns in this new thriller follow-up to The Da Vinci Code.

The Lost Symbol

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Excellent condition, does have sticker residue in the back, picture included. 

Ohio

#paperback #videogames #codes #Playstation #Xbox #Nintendo #Gameboy great book from 2005 with codes from video games . Has some wear on spine and corner see photots.

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Burton Albert

More Codes for Kids

I. A. N. & CALDWELL

The Rule of Four

Grant R. Jeffrey

The Mysterious Bible Codes

Robert J. Sawyer

Factoring Humanity

Al Cimino

The Story of Codebreaking

Carole P. Roman

Spies, Code Breakers, and Secret Agents *like new

Carole P. Roman

Spies, Code Breakers, and Secret Agents

J. Patrick Lewis

The Navajo Code Talkers

Andrei Codrescu

Hail Babylon!

Kevin Sands

The Blackthorn Key

Kevin Sands

The Blackthorn Key

Dan Brown

Inferno

Lillian Glass

I Know What You're Thinking

Joseph brichac

Code talker

Kevin Sands

The Blackthorn Key

Phoebe Stone

The Romeo and Juliet Code

Carole P. Roman

Spies, Code Breakers, and Secret Agents

Kevin Sands

The Blackthorn Key

BradyGames Staff

Secret Codes 2005

Paul B. Janeczko

Loads of Codes and Secret Ciphers

Catherine Davidson

Directory of Signs and Signals

Dan Brown

The Lost Symbol

Kevin Sands

The Blackthorn Key

BradyGames Staff

Secret Codes 2005