# The Golden Ratio: The Story of PHI, the World's Most Astonishing Number by Mario Livio

The Golden Ratio: The Story of PHI, the World's Most Astonishing Number by Mario Livio costs $20.00 at Books-A-Million as of Nov 10, 2026, 1:44 PM EST, the lowest of 1 store we compared.

- Author: Mario Livio
- Publisher: Broadway
- Pages: 304
- Format: Paperback
- ISBN-13: 9780767908160
- Category: Science Books

## Where to buy

- Bookshop.org: see price at store · https://madlime.com/go/18125-18125
- Books-A-Million: $20.00 · https://madlime.com/go/18125-1032778

[Live page](https://madlime.com/product/the-golden-ratio-the-story-of-phi-the-world-s-most-astonishing-number-18125)

---
Madlime (https://madlime.com) · US price comparison · AI guide: https://madlime.com/llms.txt