You'll change it as needed, and then the publisher will change it again. If you think that your title is the same title that will be on the book, think again. However, the title you choose should be something that catches the industry's eye and makes the novel stand out. Sometimes shock works, and sometimes it's just a matter of being different. Mario Acevedo, whose book appears in March of 2006, catches the eye with shock treatment. The title is: the Nymphos of Rocky Flats. If that title doesn't make you want to see what it's about, nothing will. Interestingly, it's a vampire novel.