Encyclopedia Of Blindness And Vision Impairment Viva Facts On File

A comprehensive guide to causes of blindness, information on diseases and treatments available.

Consumer Sourcebook provides a comprehensive digest of accessible resources and advisory information for the American consumer. This new edition identifies and describes some 23,000 programs and services available to the general public at little or no cost. These services are provided by federal, state, county, and local governments and their agencies as well as by organizations and associations. Consumer affairs and customer services departments for corporations are also listed as well as related publications, multimedia products, general tips and recommendations for consumers. The master index is arranged alphabetically by name and by subject term.

An A-Z reference providing concise and accessible information on Ancient Egypt from its predynastic cultures to the suicide of Cleopatra and Mark Anthony in the face of the Roman conquest. Annotation. Bunson (an author of reference works) has revised her 1991 reference (which is appropriate for high school and public libraries) to span Egypt's history from the predynastic period to the Roman conquest. The encyclopedia includes entries for people, sites, events, and concepts as well as featuring lengthy entries or inset boxes on major topics such as deities, animals, and the military. A plan and photograph are included for each of the major architectural sites.

Hugo and Shirley Jackson award-winning Peter Watts stands on the cutting edge of hard SF with his acclaimed novel, Blindsight Two months since the stars fell... Two months of silence, while a world held its breath. Now some half-derelict space probe, sparking fitfully past Neptune's orbit, hears a whisper from the edge of the solar system: a faint signal sweeping the cosmos like a lighthouse beam. Whatever's out there isn't talking to us. It's talking to some distant star, perhaps. Or perhaps to something closer, something en route. So who do you send to force introductions with unknown and unknowable alien intellect that doesn't wish to be met? You send a linguist with multiple personalities, her brain surgically partitioned into separate, sentient processing cores. You send a biologist so radically interfaced with machinery that he sees x-rays and tastes ultrasound. You send a pacifist warrior in the faint hope she won't be needed. You send a monster to command them all, an extinct hominid predator once called vampire, recalled from the grave with the voodoo of recombinant genetics and the blood of sociopaths. And you send a synthesist—an informational topologist with half his mind gone—as an interface between here and there. Pray they can be trusted with the fate of a world. They may be more alien than the thing they've been sent to find. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Contains more than two thousand chemistry-related entries, four essays, information on leading discoveries, and biographies of notable chemists throughout history.