By identifying a way to deal with higher education costs, a writer also

By identifying a way to deal with higher education costs, a writer also  makes his or her published books, novels etc. at a cheaper price. The price of these can be greatly reduced if the novel or book uses paperback with newsprint as its pages. This is to compensate for the material costs in education.

think its caste system

explanation:

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )