The Silver Way is available at National Bookstores (check the Glorietta branch), Php335.
“The Silver Way” refers to the Manila galleon trade, in which spices, silk and other goods were carried on ships from China to Mexico, via Manila. It was the first transoceanic shipping line, and it replaced the Silk Road in which goods were carried overland from China to Europe. This was possible because Andres de Urdaneta (as in Urdaneta Field, Urdaneta Village) figured out the return route from Asia to the Americas through the Pacific. (When Spain and Portugal divided the world between them, our islands were in the Portuguese half so a deal had to be struck.)
The Chinese didn’t really need anything from the Americas—then as now, they produced pretty much everything—so the galleons that went from Mexico to China would carry tons of silver in payment. The trade was so profitable that every year, only one galleon would leave from Mexico and one from China, and the investors would still become incredibly rich. It was the main reason the Spanish stuck around the Philippines so long, so I have wondered why we know so little about it. (Yes, there’s plenty of the information in Blair and Robertson, the 50+ volumes. My friend has read almost everything about the galleon trade, which makes him an expert, but if he does anything with the knowledge it would imperil his lead in the lifetime underachievement awards.)
This 100-page book from Penguin Specials is a crash course on those early days of globalization. It explains how the galleon trade led to the first global currency, and why the Chinese yuan and the US dollar are cousins if not siblings. If you want to understand the current world economy, you could start here.