The First Law of Robotics states that a robot may not injure a human being, or through inaction, allow a human to come to harm. At a crucial conference uniting the Spacers, the Settlers, and representatives of Earth, Senator Clar Eliton of Earth and Senior Space Ambassador Galiel Humadros of Aurora are advocating the restoration of positronic robots on Earth, repudiating years of fear and resentment. As the Spacer delegates arrive on Earth, conspirators assassinate Sentor Eliton and Ambassador Humadros. Derec Avery is called in to investigate what may have caused the robot bodyguards to fail at the most critical hour. But when his inquiries are stone-walled, he joins forces with Special Agent Mia Daventri and Calvin Instititute attache Ariel Burgess to penetrate a vast conspiracy that threatens to bring all three worlds to the brink of war.

After the diplomatic failures of the Spacer mission on Earth, Ambassador Ariel Burgess and roboticist Derec Avery are recalled to their home planet. Their situation only worsens as they become suspects in yet another murder--one that could only have been committed by a non-human.

Coren Lanra is the head of security for DyNan Manual Industries. A former Special Service agent, he's never cared for bureaucracy, piracy, or deception and he hates mysteries. Lanra's troubles begin with the death of Nyom Looms; during an ill-fated mission to smuggle illegal immigrants from Earth to the colony Nova Levis-all were apparently murdered, but why? The only clue might be contained within the positronic brain of a robot that had accompanied the victims, but it has been deactivated, and Lanra is denied access to its memories. With the help of robotics Derec Avery and Auroran ambassador Ariel Burgess, Lanra searches for the identity of a killer, before more lives are lost.

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

In a universe protected by the Three Laws of Robotics, humans are safe. The First Law states, A robot may not injure a human being, or, through inaction, allow a human being to come to harm. When an experiment with a new type of robot brain goes awry, the unthinkable happens. Caliban is created... A robot without guilt or conscience. A robot with no knowledge of or compassion for humanity. A robot without the Three Laws. Caliban is a searing examination of Asimov's Three Laws of Robotics, a challenge welcomed and sanctioned by Isaac Asimov, the late beloved genius of science fiction, and written with his cooperation by one of today's hottest talents, Roger MacBride Allen, New York Times bestselling author of Ambush at Corella, The Modular Man, and The Ring of Charon.

A human has been murdered on Kopernik, a space station orbiting the Earth, and all the clues point toward a robot as the killer. But how can that be, when robots are programmed to never bring harm to humans? Before long, roboticist Derec Avery is on his way to Kopernik to start his investigation. Former Auroran ambassador Ariel Burgess, meanwhile, has a mystery of her own to unravel: Citizens of the Nova Levis colony have been disappearing in greater numbers, while the cyborg population has suddenly started growing at a dramatic rate. With the help of old friends -- and potentially new enemies -- Derec searches for the identity of a killer, unaware that Ariel is walking directly into the center of the web of intrigue.

This book presents the ontological and logical foundation of a new form of thinking, the beginning of an “absolute phenomenology.” It does so in the context of the history of thought in Europe and America. It explores the ramifications of a categorically new logic. Thinkers dealt with include Plato, Galileo, Hegel, Kierkegaard, Marx, Nietzsche, Husserl, Heidegger, Peirce, James, Dewey, Derrida, McDermott, and Altizer.