# Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy by Cathy O'Neil

Weapons of Math Destruction: How Big Data Increases Inequality and Threatens Democracy by Cathy O'Neil costs $20.00 at Books-A-Million as of Nov 9, 2026, 5:58 PM EST, the lowest of 1 store we compared.

- Author: Cathy O'Neil
- Publisher: Broadway Books
- Pages: 288
- Format: Paperback
- ISBN-13: 9780553418835
- Category: Science Books

## Where to buy

- Bookshop.org: see price at store · https://madlime.com/go/2252-2252
- Books-A-Million: $20.00 · https://madlime.com/go/2252-1027748

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