My method of editing as I went has paid off, I'm almost ready to send out my work. (when I complete the perfect query letter) Do I need to have my novel copyrighted before sending it to agents? I haven't found any info on this, I assumed I would, but if there's something that comes up that needs to be changed, I would think you wouldn't be able to alter it after it's been copyrighted. Or maybe I'm just not grasping this concept properly. Thanks.