today I have a present for you. It is a free amazon.com e-book on the subject:
"Make Money Blogging".
To read it on your PC or tablet you can download the free kindle reader application on the left sidebar, or download it directly from the page of amazon.com.
There are lots of other e-books you can choose on the subject. While this one of today comes free of charge, there are others at no costs at all and also some very reasonably priced ones.