I just uploaded the entire notes that I have for the Real Analysis Reading Note project. Chapters 12 through 15 are not completed yet, and contains mistakes. Please don’t refer to those results. In Chapter 9, I recently noticed that my existing version on the web and on my desk has the wrong definition of C∞ at x0. When I work on papers and the book, I always have the correct notion of this definition in my mind. I don’t know how come I got the wrong definition in the print. I have corrected this definition on pp. 264 and any related statements that refer to this definition. Luckily, this mistake only affects Chapter 9. So, corrections are not that much. I really suspect that it was done by some wannabe slave owner here in my city. But, I did remember that I thought about this definition when I did the notes. I am not sure. Sometimes I wonder why some fellow researchers showed disgust toward my mathematics skill. The above might be the reason. They read my notes and found mistake(s) like this one! This is why I want to leave Cincinnati. This place is evil.