Secret Dover explores the lesser-known history of the Kent town of Dover through a fascinating selection of stories, unusual facts and attractive photographs.

Explains various methods used in cryptography and presents examples to help readers in breaking secret codes

The secret military facilities hidden across Great Britain are revealed and investigated in this fascinating WWII history. During the Second World War, thousands of facilities across Britain were requisitioned to support the war efforts. Beyond that, countless others were built from scratch. Often the purpose of these locations was a closely guarded secret, even from those living close by. In Secret Wartime Britain, Colin Philpott has compiled a fascinating collection of sites that still exist in some form today. They include underground factories, storage sites and headquarters; spy and communication centers; interrogation and POW camps; dummy sites; research facilities such as the sinister Porton Down; treasure stores in stately homes and even royal retreats in the event of invasion, such as Madresfield Court. Where were these sites and why were they needed? How successfully were they kept secret? What has happened to them since? Were they returned to their owners? Answers to these and other questions make Secret Wartime Britain a riveting and revealing read.

Jump behind the bar and follow Dover and Dj along the tightrope of the NYC service industry. Intense relationships, depraved partying, and contagious culture inhibit and enhance the search for some kind of substance through the hangovers. The camaraderie of the service industry a distilled group of the world's strangest and magical fortifies resolve through the trials, but is it enough to hang on as NYC spins violently around the Empire State Building record needle.

Youngsters love finding objects hidden in a picture—and this fun-filled full-color postcard collection offers them many, many surprises to find. Sharp-eyed sleuths will find alligators growing on trees, fish sliding down tree trunks, a carrot growing in a window curtain and many other cleverly concealed objects.

Robert J. Lang, one of the worlds foremost origami artists and scientists, presents the never-before-described mathematical and geometric principles that allow anyone to design original origami, something once restricted to an elite few. From the theoretical underpinnings to detailed step-by-step folding sequences, this book takes a modern look at

Examines a number of different ways of writing secret messages, including using invisible ink and a variety of ciphers. Provides suggestions and aids for code-breaking.

Find common objects in unusual places, including a happy face in a desert environment and a horseshoe on a squirrel's tail. 13 colorable puzzles with solutions.