The Mercurian
Free AI audiobook with natural voice. No signup required.
About This Book
For ages Mankind labelled Mercury a dead world—a red-hot, seething outpost of hell. Too late Rawley learned of the hideous life that molten, steaming planet spawned! Frank Belknap Long was best known for his horror and science fiction short stories, including early contributions to the Cthulhu Mythos. He received the World Fantasy Award for Life Achievement, the Bram Stoker Award for Lifetime Achievement, and the First Fandom Hall of Fame Award (1977).
How to Listen
- 1. Click "Listen Free" above
- 2. The book opens in CastReader's browser reader
- 3. Click the play button — AI narration starts with word highlighting
- 4. Use "Send to Phone" to continue listening on your phone
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FAQ
Is this audiobook really free?
Yes. "The Mercurian" is a public domain work from Project Gutenberg. CastReader converts it to audio using AI text-to-speech for free. No account or payment needed.
What does the AI voice sound like?
CastReader uses Kokoro TTS, a natural-sounding AI voice. It handles punctuation, names, and dialogue naturally. Most listeners forget it's AI after a few minutes.
Can I listen on my phone?
Yes. Open the book, then use "Send to Phone" to stream audio to your phone via Telegram. No app download needed.