When the NSA's invincible code-breaking machine encounters a mysterious code it cannot break, the agency calls its head cryptographer, Susan Fletcher, a brilliant & beautiful mathematician. What she uncovers sends shock waves through the corridors of power. The NSA is being held hostage...not by guns or bombs, but by a code so ingeniously complex that if released it would cripple U.S. intelligence. Caught in an accelerating tempest of secrecy & lies, Susan Fletcher battles to save the agency she believes in. Betrayed on all sides, she finds herself fighting not only for her country but also for her life, & in the end, for the life of the man she loves. This audiobook has 5 CDs & has a runtime of 400 mins ...

As the twenty-first century unfolds, computers continue to change the way we think about culture, society & what it is to be human: areas traditionally explored by the humanities. In a world of Big Data, Google Books, digital archives, real-time streaming systems & smart phones, our use of culture has been changing dramatically. ...

Does your digital marketing pack a punch? Written with the marketer's best interests in mind, this friendly, down-to-earth guide shows you how to use proven digital marketing strategies & tactics to expand the reach of your br&, increase audience engagement, & acquire & monetize customers. ...

Over the past several years, the world of digital technology has exploded into the marketplace
- & everyone is eager to take part!
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Get snap happy with the new edition of the bestselling guide to digital photography from guru Tom Ang! Learn everything you need to about digital photography from Tom Ang with the Digital Photographers Handbook 5th Edition, the photography guide that has it all. Toms inspirational images & jargon-free tips on demystifying the technical elements of photography will get you taking great shots every time. Fully updated to include all of the latest developments in digital cameras, equipment & software the book covers the pros & cons of all types of camera, from camera phones to top of the range DSLRs. Plus find out how to manipulate your pictures to perfection & pick up trouble-shooting advice. Suitable for all levels of experience, the Digital Photographers Handbook 5th edition is perfect for everyone from amateurs to aspiring David Baileys. ...

A guide aimed at beginner & intermediate photographers. It introduces the basics of taking, making, managing & sharing digital photos. It

Includes:: features ranging from how digital cameras & smartphones work, how to take great photographs & how to get the best from your computer, to creating photo libraries, & sharing images by email.

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4th edition of this digital photography bestseller from Tom Ang Renowned photographer & digital expert Tom Ang shows you how to master the essentials of digital photography with the updated, jargon-free Digital Photography An Introduction. Discover all you need to know, from which camera to buy to how to manipulate your images using the latest digital software. Understand what to look for when buying digital cameras & accessories & follow the essentials of good picture taking with expert tips on how to improve your technique. With exciting new photographic projects to try & inspirational ideas, concepts & approaches to subject areas to fire up your creativity, Digital Photography An Introduction is the perfect beginner's guide to digital photography. ...

A value?priced bundle of four mini books spanning every angle of digital photography. This unique collection gathers the expertise of experienced photographers & delivers their help in easy?to?understand guides designed to keep your nose out of a book &, instead, behind a camera taking great pictures! You'll find indispensible advice & extensive guidance on taking digital photos, putting them on your computer, & editing, printing, & sharing them. ' Shooting Great Digital Photos For Dummies' shows you how to shoot the best possible photos regardless of the lighting, location, or movement. ' Editing Digital Photos For Dummies' explains how to edit photos that have been taken using the most popular software & online options that are the easiest for beginners. ' Sharing Digital Photos For Dummies' details how to share photos with friends & family while keeping all your photos organized. ' Digital Cameras & Equipment For Dummies' offers guidance to help you sift through the shelves of available cameras & equipment to ensure that you are getting exactly what you need. With this collection of valuable mini books, you'll be able to picture yourself taking amazing digital photos! ...

Are you daunted by the switch from film to digital photography? Digital cameras allow you to view photos as you take them, delete unwanted images, edit your photos, & specify which photos to print. Digital Photography for the Older & Wiser takes you step-by-step through the process. Digital Photography for the Older & Wiser offers clear, jargon-free advice on starting out with a digital camera & then moves on to more advanced topics such as loading your photos onto a computer, editing & printing them. It is packed with easy-to-follow guidance on: Choosing the best digital camera for you. Using the different features of your camera. The similarities & differences between film & digital. Taking the perfect photo. Retouching, enhancing & printing your photos. Sharing photos with family & friends. ...

The notion of quality of life has for several decades been well-established in ethical debate about health care & the care of older people. Dignity in Care for Older People highlights the notion of dignity within the care of the elderly, focusing on the importance of theoretical concepts. ...