This book presents three thousand unusual, fantastic, and amazing bits of information, presented in almost one hundred different categories, ranging all the way from astronomy to show business, from the ancients to the moderns, and from history to animal life.

Isaac Asimov concludes that we are not alone! Using the most up-to-date astronomical research as the backdrop for speculation, Asimov confronts the possibilities of other-worldly life head-on in Extraterrestrial Civilizations. In what will surely become one of the most provocative books ever written on the possibilities of life elsewhere in the universe, the incomparable Isaac Asimov provides chilling, hopeful, and exciting new insights. Here is astounding speculation about where the next giant step for mankind will take us. . . . Praise for Extraterrestrial Civilizations “[Isaac] Asimov holds our attention as he builds a meticulous case. We are not alone. It’s just a matter of time until we know for sure.”—Miami Herald "Intriguing"—Publishers Weekly

This sweeping history of the Roman Empire from 44 BC to AD 235 has three purposes: to describe what was happening in the central administration and in the entourage of the emperor; to indicate how life went on in Italy and the provinces, in the towns, in the countryside, and in the army camps; and to show how these two different worlds impinged on each other. Colin Wells's vivid account is now available in an up-to-date second edition.

“A lucid overview of [environmental] problems and a compelling call to action.” —Publishers Weekly From two of science fiction’s most celebrated and brilliant minds—Isaac Asimov and Frederik Pohl—comes the second edition of Our Angry Earth, a comprehensive analysis of today's environmental threats and a guide on how we can heal our planet, with an introduction and afterword from New York Times bestselling author Kim Stanley Robinson. Our Angry Earth provides a candid picture of the present and many possibilities for a better, cleaner future. From the greenhouse effect and depletion of our ozone layer to nuclear waste and species extinction, Asimov and Pohl not only present accessible explanations of complex scientific processes but ways we can improve our behavior and relationship with the planet, whether it be involvement in social activism or individual lifestyle changes. Kim Stanley Robinson, author of New York Times bestsellers 2312, New York2140, and the internationally renowned Mars trilogy, brings his decades-spanning expertise in climate change to Our Angry Earth’s introduction and afterword. At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Essays samlet under overskrifterne: Inorganic chemistry, Nuclear chemistry, Organic chemistry, Biochemistry, Geochemistry, General

A collection of twenty classic short stories by Isaac Asimov, author of the Foundation series, featuring the definitive version of “Nightfall” From one of history’s most influential writers of science fiction comes this collection of twenty short works of fiction, arranged in order of publication from 1941 to 1967. Compiled by Asimov himself, who prefaced each story with an introduction, it begins with “Nightfall,” the tale of a world with eternal sun that is suddenly plunged into total darkness and utter madness. “Nightfall,” published when the author was only twenty-one, was arguably his breakout work, making such an impression that, almost thirty years later, the Science Fiction Writers of America voted it the best science-fiction short story ever written The other stories in the collection span far and wide: A dedicated scientist who whips up his own love potion. Machines that learn to think for themselves—and direct their thoughts to overturning the establishment. The discovery that Earthlings are being destroyed by a mysterious kind of psychological virus. A day when walking outdoors becomes a sign of psychosis. And many more.

Presents facts and trivia on national events, regional news, foreign affairs, sports, and entertainment from 1923 to 1945

Three thousand unusual facts are grouped in almost 100 categories, including "About Kings," "America's Revolution," "Animal World," "Energy" "Into the Air," "Laws," "Military Secrets," "Solar System," and "Words."