The Alkahest cover

The Alkahest

by Honoré de Balzac

3.8/5
Listen Free

Free AI audiobook with natural voice. No signup required.

About This Book

Historically, an alkahest is a universal solvent that has the power to dissolve any substance known to man, even gold. It also was speculated that the alkahest was in actuality the philosopher's stone, or the element that could turn anything into gold and would make a man immune to even death. A philosopher at his core, Balzac utilizes this mythological device to explore obsession and its effects.As the main character of the book, Balthazar Claes, is introduced to the mysteries and wonder of alchemy, his quest for the alkahest or the philosopher's stone begins. His determination quickly become...

How to Listen

  1. 1. Click "Listen Free" above
  2. 2. The book opens in CastReader's browser reader
  3. 3. Click the play button — AI narration starts with word highlighting
  4. 4. Use "Send to Phone" to continue listening on your phone

FAQ

Is this audiobook really free?

Yes. "The Alkahest" 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.