
From outer space
by Robert Zacks
Free AI audiobook with natural voice. No signup required.
About This Book
The grizzled old space veteran leaned back in his chair and stared up through the transparent dome. In the black sky, myriad white specks gleamed without twinkling, their light unbent by atmosphere or dust. The steady pulse of the airmakers kept rhythm with the heartbeats of the young men seated in a semi-circle, listening with glistening eyes to these ancient tales of an Earth they’d never seen—the home of their species.They stared hungrily at the old man’s face. There was a silvery spot on the chin where Venusian fungus had nearly gotten into his bloodstream and had had to be burned away. Ov...
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
More by Robert Zacks
FAQ
Is this audiobook really free?
Yes. "From outer space" 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.

