I was reading the 14th edition of Economics by Paul A. Samuelson last night that I got from the library. Today I checked out Amazon and Copernic to see what the latest edition was. He's up to 17 now. I also found the 50th anniversary edition, and a critique about the author. The critique recommended reading Capitalism and Freedom by Milton Friedman or Understanding the Difference Between Democrats and Republicans (A Republican Perspective)
by Edward Baiamonte.