The Art and Mechanics of Barter
The oldest economy on Earth, taught as a working skill — trade what you know for what you need, no money required.
Money is one way to trade — it was never the only way. This book rebuilds the complete craft of barter for the modern American: valuing what you already own, negotiating with dignity, and running the multi-party trade loops that dissolve barter's famous "double coincidence of wants" without a dollar changing hands.
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