Arthur C Clarke

The Overlords appeared suddenly over every city - intellectually, technologically, and militarily superior to humankind. Benevolent, they made few demands: unify earth, eliminate poverty, and end war. With little rebellion, humankind agreed, and a golden age began." "But at what cost? With the advent of peace, man ceases to strive for creative greatness, and a malaise settles over the human race. To those who resist, it becomes evident that the Overlords...

Haywood Floyd, director of the original Discovery mission, sets out to discover what happened to HAL 9000 and comes face to face with something claiming to be Dave Bowman.

From one of the bestselling science fiction authors of all time comes this heart-stopping far future novel of an asteroid on a collision course with Earth. A century into the future, technology has solved most of the problems that have plagued our time. However, a new problem is on the horizon-one greater than humanity has ever faced. A massive asteroid is racing toward the earth, and its impact could destroy all life on the planet. Immediately after...

Renowned structural engineer Dr. Vannevar Morgan seeks to link Earth to the stars-through the construction of a space elevator connecting to an orbiting satellite 22,300 miles from the planet's surface. The elevator would lift interstellar spaceships into orbit without the need of rockets to blast through the Earth's atmosphere-making space travel easier and more cost-effective. Unfortunately, the only appropriate surface base for the elevator is...

The world in the year 3001 seen through the eyes of an astronaut, revived after a thousand-year sleep. The earth is encircled by space cities, accessed by elevators and education is a breeze, computers enabling the brain to absorb complicated information in milliseconds. By the author of 2001: A Space Odyssey.

In the sequel to the multi-award winning sci-fi novel Rama, a second Raman spaceship enters our solar system. Years ago, the enormous, enigmatic alien spacecraft Rama sailed through our solar system as mind-boggling proof that life existed-or had existed-elsewhere in the universe. Now, at the dawn of the twenty-third century, another ship is discovered hurtling toward us. A crew of Earth's best and brightest minds is assembled to rendezvous...

Returned to the Earth of 2037 by the Firstborn, mysterious beings of almost limitless technological prowess, Bisesa Dutt is haunted by the memories of her five years spent on the strange alternate Earth called Mir, a jigsaw-puzzle world made up of lands and people cut out of different eras of Earth's history. Why did the Firstborn create Mir? Why was Bisesa taken there and then brought back on the day after her original disappearance? Bisesa's questions...

The spacecraft Discovery journeys to the outer edge of the solar system, and two navigators become uneasy when Hal, the craft's talking computer system, demonstrates unusual behavior.

When Ranjit Subramanian, a Sri Lankan with a special gift for mathematics, writes a three-page proof of Pierre de Fermat's last theorem, his achievement is hailed as a work of genius, bringing him fame and fortune. But it also brings him to the attention of the National Security Agency and a shadowy United Nations outfit called Pax per Fidem, or Peace Through Transparency, whose secretive workings belie its name. Suddenly Ranjit--together with his...