Starting Book 3 and revising Book 1 and Book 2

Well, I've just started work on Book 3. For the next few weeks, I plan on writing the draft for the book while I am also re-reading books 1 and 2 to revise, edit, and make other various alterations, additions, and some deletions. Overall, I have been pleased with the works. It is fascinating to read a story that I wrote and feel like it is someone else's book, yet at the same time know that it is my own.