NOTE: These are NOT recommendations UNLESS clearly indicated. For more information see About Book Deals.
- Universal Principles of Typography: 100 Key Concepts for Choosing and Using Type by Elliot Jay Stocks ($4.99)
- Warfare in the Medieval World by Brian Todd Carey, et al ($3.99 or available through kindle+)
- Oil: A Beginner’s Guide by Vaclav Smil ($0.99)
- Periodic Tales: A Cultural History of the Elements, from Arsenic to Zinc by Hugh Aldersey-Williams ($3.99 or available through kindle+)
Created: 2026-10-30 Fri 09:57