The document summarizes book sales and royalties for 4 books from January 2012 to June 2013. It shows the title, price, sales numbers, total sales, and royalties for each book. Total royalties were 18.6 million rupiah with 2.8 million in taxes, leaving 15.8 million in royalties paid. A graph shows total sales increasing over time, with the highest selling book being "Namaku Amanda".