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Author: Publisher: Robinson ISBN: 9781472145055 Category : Languages : en Pages : 480
Book Description
The Mammoth Book of Codeword Puzzles is a truly bumper collection of these hugely popular puzzles - also known as codewords, cipher crosswords and cipher word puzzles. There are also some fun variations in the form of dropouts, keywords, coded quotes and long diversions. In a codeword puzzle, each grid is made up of numbered squares, with each number corresponding to a letter of the alphabet. A few letters are given, but the rest must be discovered by using logic and word power to crack the code. HOURS OF STIMULATING PUZZLE FUN!
Author: Publisher: Robinson ISBN: 9781472145055 Category : Languages : en Pages : 480
Book Description
The Mammoth Book of Codeword Puzzles is a truly bumper collection of these hugely popular puzzles - also known as codewords, cipher crosswords and cipher word puzzles. There are also some fun variations in the form of dropouts, keywords, coded quotes and long diversions. In a codeword puzzle, each grid is made up of numbered squares, with each number corresponding to a letter of the alphabet. A few letters are given, but the rest must be discovered by using logic and word power to crack the code. HOURS OF STIMULATING PUZZLE FUN!
Author: Gareth Moore Publisher: Robinson ISBN: 1472111877 Category : Fiction Languages : en Pages : 552
Book Description
A fun programme - featuring logic, observation, number and word puzzles, in categories such as reasoning, concentration and speed - that will help to build new brain skills in just a few minutes each day. At the end of each week, a 're-thinking' page features a range of suggestions and ideas to help improve your memory and unleash your creativity, challenging you to make better use of your brain in your daily life. An exceptionally wide range of content - 78 entirely different types of puzzle, none of which repeats within a quarter of a year - provides the novelty that helps a brain to thrive, while puzzles of the same type are carefully arranged in order of increasing difficulty through the book. A scoring system helps to keep you motivated as you improve week by week, with the final page of each week's puzzles offering you the chance to calculate your brain rank as another way to keep pushing yourself. Praise for The Mammoth Book of Fun Brain Training: 'The puzzles are fresh and lively' - Will Shortz
Author: Geoff Tibballs Publisher: Robinson ISBN: 1780335369 Category : Humor Languages : en Pages : 607
Book Description
A collection of 10,000 side-splitting one-line jokes arranged in categories from bestselling humour editor Geoff Tibballs. 'Is my wife dissatisfied with my body? A small part of me says yes.' 'Letting the cat out of the bag is a whole lot easier than putting it back in.' 'I read somewhere that 26 is too old to still live with your parents. It was on a note, in my room.'
Author: Robert Stinnett Publisher: Simon and Schuster ISBN: 9780743201292 Category : Biography & Autobiography Languages : en Pages : 438
Book Description
Using previously unreleased documents, the author reveals new evidence that FDR knew the attack on Pearl Harbor was coming and did nothing to prevent it.
Author: James Bamford Publisher: Anchor ISBN: 0307425053 Category : Political Science Languages : en Pages : 782
Book Description
The National Security Agency is the world’s most powerful, most far-reaching espionage. Now with a new afterword describing the security lapses that preceded the attacks of September 11, 2001, Body of Secrets takes us to the inner sanctum of America’s spy world. In the follow-up to his bestselling Puzzle Palace, James Banford reveals the NSA’s hidden role in the most volatile world events of the past, and its desperate scramble to meet the frightening challenges of today and tomorrow. Here is a scrupulously documented account—much of which is based on unprecedented access to previously undisclosed documents—of the agency’s tireless hunt for intelligence on enemies and allies alike. Body of secrets is a riveting analysis of this most clandestine of agencies, a major work of history and investigative journalism. A New York Times Notable Book
Author: T. K. Sarkar Publisher: John Wiley & Sons ISBN: 0471718149 Category : Technology & Engineering Languages : en Pages : 692
Book Description
Important new insights into how various components and systems evolved Premised on the idea that one cannot know a science without knowing its history, History of Wireless offers a lively new treatment that introduces previously unacknowledged pioneers and developments, setting a new standard for understanding the evolution of this important technology. Starting with the background-magnetism, electricity, light, and Maxwell's Electromagnetic Theory-this book offers new insights into the initial theory and experimental exploration of wireless. In addition to the well-known contributions of Maxwell, Hertz, and Marconi, it examines work done by Heaviside, Tesla, and passionate amateurs such as the Kentucky melon farmer Nathan Stubblefield and the unsung hero Antonio Meucci. Looking at the story from mathematical, physics, technical, and other perspectives, the clearly written text describes the development of wireless within a vivid scientific milieu. History of Wireless also goes into other key areas, including: The work of J. C. Bose and J. A. Fleming German, Japanese, and Soviet contributions to physics and applications of electromagnetic oscillations and waves Wireless telegraphic and telephonic development and attempts to achieve transatlantic wireless communications Wireless telegraphy in South Africa in the early twentieth century Antenna development in Japan: past and present Soviet quasi-optics at near-mm and sub-mm wavelengths The evolution of electromagnetic waveguides The history of phased array antennas Augmenting the typical, Marconi-centered approach, History of Wireless fills in the conventionally accepted story with attention to more specific, less-known discoveries and individuals, and challenges traditional assumptions about the origins and growth of wireless. This allows for a more comprehensive understanding of how various components and systems evolved. Written in a clear tone with a broad scientific audience in mind, this exciting and thorough treatment is sure to become a classic in the field.
Author: Publications International Ltd Publisher: Brain Games ISBN: 9781645586234 Category : Games & Activities Languages : en Pages : 192
Book Description
Codeword puzzles are simple to play and utterly addictive. If you enjoy cracking codes, this puzzle book is for you. The letters of the alphabet are hidden in a unique code. Each letter of the alphabet is represented by a random number, from 1 through 26. Some letters are already given. With these to get you started, you must fill in the grid. Contains over 160 puzzles. Answers found in the back of the book. Spiral bound, 192 pages.
Author: James Bamford Publisher: Anchor ISBN: 0307279391 Category : Political Science Languages : en Pages : 418
Book Description
James Bamford has been the preeminent expert on the National Security Agency since his reporting revealed the agency’s existence in the 1980s. Now Bamford describes the transformation of the NSA since 9/11, as the agency increasingly turns its high-tech ears on the American public. The Shadow Factory reconstructs how the NSA missed a chance to thwart the 9/11 hijackers and details how this mistake has led to a heightening of domestic surveillance. In disturbing detail, Bamford describes exactly how every American’s data is being mined and what is being done with it. Any reader who thinks America’s liberties are being protected by Congress will be shocked and appalled at what is revealed here.
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Author: Gareth Moore
Author: Geoff Tibballs
Author: Andy Rathbone
Author: Robert Stinnett
Author: James Bamford
Author: T. K. Sarkar
Author: Publications International Ltd
Author: Gareth Moore
Author: James Bamford