went to the library

Yesterday, I went to the library again to return the books and borrow the books. We went there with my sister's friend. My sister friend was waiting for us I saw her my sister did not saw her. When we are at the road we go my sister still looking at another side. when we are there we went to find some books to read. I found the powerpuffgirls books I found two one I read there one I borrow. Later we borrow tweenty-nine books altogeter nine books are My sister friend's three books are mind's and seventeen books are My sister's. when we went back my sister say I borrow too little books.