20+ Science Fiction Novels Free! [PDF]

We present this interesting collection of science fiction novels in PDF format, in which you can give free rein to your imagination.

Science fiction literature is practically reduced to the production of novels. It is quite popular among contemporary juvenile and adult audiences, due to the puerile curiosity they inspire.

Also called anticipation literature, science fiction novels have given predictions about what might happen in the future.

This is the case of Jules Verne’s novels, where this author, due to his scientific curiosity, was able to anticipate inventions such as the submarine and the space rocket.

The narrative of this type of novel is based on the areas of natural, social and exact sciences. Its origin is given at the same time as the first advances of the industrial revolution in the 19th century.

Explore our selection of more than 20 science fiction novels in PDF format. You will find the best classics of the genre and you can enjoy reading them for free on any of your electronic devices.

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Featured Science Fiction Novels

1) The Time Machine

Author: H. G. Wells

The Time Machine is a science fiction novel published in 1895 and written as a frame narrative. The work is generally credited with popularizing the concept of time travel by using a vehicle or device to purposefully and selectively travel forward or backward through time. 

The term “time machine,” coined by Wells, is now almost universally used to refer to such a vehicle or device.

The TimeMachine has been adapted into three feature films of the same name, two television versions, and many comic book adaptations. It has also indirectly inspired many more works of fiction in many media productions.

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*Public Domain Material

2) Twenty Thousand Leagues Under the Seas

Author: Jules Verne

Twenty Thousand Leagues Under the Seas is a work narrated in the first person by the French professor Pierre Aronnax, a notable biologist who is taken prisoner by Captain Nemo and is led through the oceans aboard the submarine Nautilus, accompanied by his servant Council and the Canadian harpooner Ned Land.

The story begins with an expedition aboard a U.S. Navy ship, the Abraham Lincoln, under the command of Admiral Farragut, which seeks to hunt down a strange cetacean, with a long, sharp horn on its snout (the animal is later shown to be a narwhal), which had caused damage to several ships.

Throughout the journey, many secrets are revealed to them, and they travel through various places, including the mythical Atlantis, the Polynesian islands, the Red Sea, the coasts of the Far East, the Mediterranean Sea, etc.

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*Public Domain Material

3) The Lost World

Author: Arthur Conan Doyle

In The Lost World, Edward Malone, a young reporter for the Daily Gazette, asks his editor for a dangerous assignment to impress the woman he loves.

His assignment is to get close to the famous Professor Challenger, who dislikes the press. The subject will be his recent South American expedition surrounded by controversy. In order not to be instantly rejected, Malone disguises himself as a student and upon meeting the professor, is frightened by his intimidating physique but believes his ruse is working.

After confirming that Malone’s scientific knowledge does not exist, Challenger explodes angrily and forcibly kicks him out. Malone earns his respect by not pressing charges. So Challenger decides to tell Malone the truth about the dinosaur world he has discovered.

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*Public Domain Material

Science fiction novels

The Time Machine

H. G. Wells

Twenty Thousand Leagues Under the Seas

Jules Verne

The Lost World

Arthur Conan Doyle

Nineteen Eighty-Four

George Orwell


Mary Shelley

The War of the Worlds

H. G. Wells

The Blazing World

Margaret Cavendish

The Artist of the Beautiful

Nathaniel Hawthorne

Around the Moon

Jules Verne

The Brick Moon

Edward Everett Hale

Caesar's Column

Ignatius Donnelly


Samuel Butler

From the Earth to the Moon

Jules Verne

The Island of Doctor Moreau

H. G. Wells

A Journey in Other Worlds

John Jacob Astor IV

The Narrative of Arthur Gordon Pym of Nantucket

Edgar Allan Poe

The New Atlantis

Sir Francis Bacon

News from Nowhere

William Morris

Rappaccini's Daughter

Nathaniel Hawthorne


Yevgeny Zamyatin

Strange Case of Dr Jekyll and Mr Hyde

Robert Louis Stevenson

A Princess of Mars

Edgar Rice Burroughs


Thea von Harbou

Journey to the Centre of the Earth

Jules Verne

Here ends our selection of free Science Fiction Novels in PDF format. We hope you liked it and already have your next book!

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