Alien Centered Science Fiction
Explore the best alien-centered science fiction books! Dive into thrilling stories featuring extraterrestrial life, interstellar adventures, and cosmic mysteries. Perfect for sci-fi fans craving alien encounters.

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A Martian Odyssey and Other Science Fiction Tales
by Stanley Grauman Weinbaum
No summary available.

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The Voyage of the Space Beagle
by Alfred Elton Van Vogt
Sole representative of the new Science of Nexialism aboard the spaceship Beagle, Elliott Grosvenor is responsible for developing new methods of handling interglactic problems ... And for Elliot Grosvenor, there will be no greater test than to battle the monster of creation that lives at his very side.

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Stranger in a Strange Land
by Robert Anson Heinlein
This is the epic saga of an earthling, Valentine Michael Smith, born and educated on Mars, who arrives on our planet with "psi" powers--telepathy, clairvoyance, telekinesis, and the ability to take control of the minds of others--and yet with complete innocence regarding the mores of man.


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The Gods Themselves
by Isaac Asimov
In the twenty-second century Earth obtains limitless, free energy from a source science little understands: an exchange between Earth and a parallel universe, using a process devised by the aliens. But even free energy has a price. The transference process itself will eventually lead to the destruction of the Earth's Sun—and of Earth itself. Only a few know the terrifying truth—an outcast Earth scientist, a rebellious alien inhabitant of a dying planet, a lunar-born human intuitionist who senses the imminent annihilation of the Sun. They know the truth—but who will listen? They have foreseen the cost of abundant energy—but who will believe? These few beings, human and alien, hold the key to Earth's survival.


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A Major Operation
by James White
The adventures of Star surgeon Conway, Nurse Murchison, and the doctors of the space hospital Sector General are presented in five interrelated novelettes

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The Hub
by James H. Schmitz
The Federation of the Hub consists of thousands of rough, ornery human worlds with only the subtlest of governments holding them together. It's prime real estate for criminals, unscrupulous corporations, and invaders. In Hub space, each citizen is expected to stand up for herself, blaster in hand, so when Trouble comes, there's an armed citizenry waiting for it.

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Barlowe's Guide to Extraterrestrials
by Wayne Douglas Barlowe
50 aliens from science fiction plus a special section taken directly for the artist's sketchbook, featuring renderings, notes and locomotive studies.
