This is quite probably the most powerful book you have ever had in your hands. There are dozens of books available on how to buy Tax Lien Certificates. A few of them even written by people who have actually bought a Tax Lien Certificate.What happens after you buy a certificate? The best any of the others tell you is to just set back and collect very high rates of interest, and you can certainly do that.But how about leverageing those double, and sometimes...