1.upto(NUM_BOOKS_PER_PAGE) do |i|
            send("text_book_#{i}_name", "//*[@id=\"main_left\"]/div/div[#{i + 1}]/div[2]/a")
            send("text_book_#{i}_link", "//*[@id=\"main_left\"]/div/div[#{i + 1}]/div[2]/a/@href")