first of all, there're a few steps to follow before we start
I'll talk about them later in a separated topic, but now, let's try this
first, we write an introduction, what books are, not more than 3 lines
then the body of the paragraph, this is called an Outline
1. kinds of the books:
a. Historical: (we write about contents)
b. Science: (the same)
c. Geographical: (the same)
separate
2. Benefits of the books:
a. Historical
b. Science
c. Geographical (we also may write about more kinds, like sport, philosophy, it's up to you)
separate
3. How to get books:
1. School or College Library
2. Book Stores
3. From Friends
separate
Conclusion: this contains specific points that were mentioned in the body, also not more than 3 lines
now, you better try of your own using the above outline, if you can't, come back to try some help