Science writer Amir Aczel unravels the centuries-old mystery behind the compass in this vivid exploration. He travels from ancient China’s lodestone experiments to the impact of navigational tools on Renaissance Europe’s trade networks.

By examining archaeological finds and historical accounts, Aczel shows how a simple magnetic device redirected the course of exploration, commerce and cultural exchange. Readers discover how mariners once followed birds and stars before embracing a tool that guided ships across uncharted seas.

What You’ll Learn

• Origins of the compass in ancient China
• Its journey through the Islamic world to Europe
• Revolutionary effects on global trade and exploration
• The blend of personal narrative and scientific inquiry

Blending meticulous research with a storyteller’s flair, The Riddle of the Compass illuminates how this modest invention charted the path to our modern world.

We ship at a flat rate of $9.99 per order. Orders $45 and up ship free of charge.