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Science fiction was born in the 19th century, when writers like Jules Verne and H.G. Wells began imagining technologies that would define the 20th. Verne's submarine voyage in 20,000 Leagues Under the Sea predated the modern submarine by decades. Wells' The Time Machineintroduced the concept of time travel to popular fiction. These weren't just entertaining stories — they were blueprints for human ambition.
Because these foundational works are now in the public domain, you can stream every word on Unodio completely free. From the Martian invasions of The War of the Worldsto the lost civilisations of Edgar Rice Burroughs' Barsoom series — classic science fiction has never been more accessible.
Father of social science fiction. Wells used speculative technology to explore class, evolution, and human nature.
Master of adventure science fiction whose technical imagination was astonishingly prescient.
Creator of Tarzan and John Carter of Mars — the defining adventure heroes of early 20th-century fiction.
A haunting 1909 novella about humanity's dependence on technology that reads like a prophecy of our connected age.
Yes. Every science fiction and fantasy audiobook on Unodio is completely free to stream. No account required, no subscription, and no downloads.
Our library features H.G. Wells, Jules Verne, Edgar Rice Burroughs, E.M. Forster, and many other pioneers of science fiction — all in the public domain and free to listen.
Yes. You'll find iconic titles like The War of the Worlds, The Time Machine, Journey to the Center of the Earth, From the Earth to the Moon, and 20,000 Leagues Under the Sea.
New public-domain science fiction titles are added regularly as new LibriVox recordings become available. Our catalogue grows every month.
Yes. Guest listening is fully supported. You can stream any sci-fi audiobook immediately without an account. Sign up free to save favourites and track your progress.
Explore alien worlds, future civilisations, and the boundaries of human imagination. Stream the greatest science fiction and fantasy audiobooks free — no signup required.
Listen to full unabridged audiobooks in Sci-Fi & Fantasy on Unodio
| Audiobook Title | Author | Duration | Listen Link |
|---|---|---|---|
| Plague Ship | Andre Norton | Unabridged | Listen▷ |
| Citadel of Fear | Gertrude Barrows Bennett | Unabridged | Listen▷ |
| The Moon Pool | Abraham Merritt | Unabridged | Listen▷ |
| Princess of Mars | Edgar Rice Burroughs | Unabridged | Listen▷ |
| Journey to the Interior of the Earth | Jules Verne | Unabridged | Listen▷ |
| Connecticut Yankee in King Arthur's Court | Mark Twain | Unabridged | Listen▷ |
| Ballad of John Silver | John Masefield | Unabridged | Listen▷ |
| Narrative of Arthur Gordon Pym of Nantucket | Edgar Allan Poe | Unabridged | Listen▷ |