By Mark Schaefer Ryan Holliday once wrote that you truly know you’re an author when you feel tormented every waking moment until your book comes out. By this definition, I am certainly an author, and there was no greater period of torment than developing the title and cover for my new book Marketing Rebellion. I think you’ll be interested to learn about the torment involved in bringing those two simple words to life! The ultimate copywriting challenge A book title seems…