This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.

Trying to decipher an ancient text that weaves a mathematical labyrinth within a love story, two researchers obtain a diary that may contain the key to the code, but when a fellow researcher is killed, they realize that the book contains a dangerous secret.

Product Description: The report is a product arising from the work of the Sustainable Sanitation Alliance which was initiated prior to the International Year of Sanitation in 2008 in an attempt to inject sustainable development ideas into the sanitation sector...read more

Product Description: Princeton, Viernes Santo de 1999. A punto de graduarse, dos estudiantes de la prestigiosa universidad, se encuentran a un paso de resolver los misterios de la "Hypnerotomachia Poliphili", un libro escrito por un noble renacentista que ha tenido fascinados e intrigados a los académicos desde el momento de su publicación en 1499...read more

Trying to decipher an ancient text that weaves a mathematical labyrinth within a love story, two researchers obtain a diary that may contain the key to the code, and discover that the book contains a dangerous secret.

Endeavoring to decipher a five-hundred-year old text that weaves a mathematical labyrinth within a love story, researchers Tom Sullivan and Paul Harris obtain a diary that may contain the key to the code, but when a fellow researcher is killed, they realize that the book contains a dangerous secret.

Product Description: The Periplus Adventure guides do precisely what a great travel book should do- make you want to get up and go! Periplus adventure guides show you how to get there, and then help make the absolute most out of a stay, leaving no stone, no beach, no fine restaurant or mountain trail untried...read more (view table of contents, read Amazon.com's description)