After you've revised your thesis statement, type it here and sign your name.
Feel free to give your classmates some feedback if you find anything particularly interesting or well-said or confusing. Even if you haven't read the book, you can still be intrigued by an argument!
Also, please remember that this is a "working" thesis- once you've finished all the writing and analysis, be sure to go back and check that your thesis was fully supported- if not, you need to change what you wrote (or add to it) or change the thesis statement itself.