Audiobooks online: genre "Science Fiction", page 20

Warlord of Mars is a Edgar Rice Burroughs science fiction novel, the third of his famous Barsoom series. John Carter continues his quest to be reunited with his wife, the princess Dejah Thoris, and discovers more fantastic creatures and ancient mysterious Martian races. (Summa...

Further adventures of zoologist Percy Smith ("In Search of the Unknown"). Humorous, science fiction tales, focusing on the pursuit of fantastical animals, weird monsters, strange relics, and beautif...

Out of the dark vastness of the void came a conquering horde, incredible and invincible, with Earth's only weapon—a man from the past! From Imagination Stories of Science and Fantasy magazine, October 1956. - Summary by Original Gutenberg text...

Simon's new source of power promised a new era for Mankind. But what happens to world economy when anyone can manufacture it in the kitchen oven?... Here's one answer! and it isn't pretty - Summary by The publisher...

In this third installment of the adventures of John Carter on Mars, our hero labors under sentence of death (for having returned from the land of the dead) in a heroic struggle to recover the beautiful Dejah Thoris, Princess of Helium. He scours the planet from pole to pole, endu...

Ancient living machines that after millennia of stillness suddenly begin to move under their own power, for reasons that remain a mystery to men. Holati Tate discovered them—then disappeared. Trigger Argee was his closest associate—she means to find him. She's brilliant, beaut...

A Crystal Age is a utopian novel written by W. H. Hudson, first published in 1887. The book has been called a "significant S-F milestone" and has been noted for its anticipation of the "modern ecological mysticism" that would evolve a century later. (Summary by Wikipedia)...

This is a sequel to The Skylark of Space. The novel concerns Richard Seaton and his allies who have encounters with aliens while fighting DuQuesne and the Fenachrone..(Introduction by wikipedia)...

The kingdom of Khauran is admittedly a small one, nestled between the vast desert and the plains, but it is blessed with an abundance of rich soil, hard working devoted inhabitants and much gold but most of all by a sweet young queen who is as wise and beneficent as she is beauti...

Airlords of Han is the 2nd Buck Rogers story, the sequel to Armageddon 2419 A.D.. Anthony Rogers takes the fight to free 25th Century America to the Han overlords. From the March, 1929 issue of Amazing Stories. (Summary by Alan Winterrowd) ...

Fenris isn't a hell planet, but it's nobody's bargain. With 2,000-hour days and an 8,000-hour year, it alternates blazing heat with killing cold. A planet like that tends to breed a special kind of person: tough enough to stay alive and smart enough to make the best of it. Whe...

When the blue plague appeared on the planet of Dara, fear struck nearby worlds. The fear led to a hate that threatened the lives of millions and endangered the Galactic peace. But the Med Service ship Aesculapius 20 with Calhoun and Murgatroyd the Tormal aboard are on the job an...