Thank you for viewing. This is a university textbook. I no longer need it. There is writing throughout the entire book, including highlighting with a marker. There was one instance of writing in pencil. There was also one instance of writing in pen. I apologize if I missed anything. My grades were mostly AA (double A). I received the President's Award from a national university for two consecutive years. Important parts are immediately clear!! ♡ I will also include the summary notes that were tucked inside this book. ◎ I will ship via Nekopos (a Japanese delivery service). We look forward to your purchase if you can use it.