My favorite book is The Kite Runner. i prefer The Kite Runner
The Kite Runner is a 2008 US movie which was rated PG-13.
yes you are right i didnt finished the book yet
The book is published by Riverhead Trade. You can buy the book on Amazon and other book outlets. 
can you tell me how much cost
The book is translated into 42 languages and published in 38 countries. The price of the book could be different.
could i found in in arabic too
You can find and down load Arabic online.