Four Things that Drive This Editor Crazy

I often work as an editor as well as a writer. While there are many errors that I see over and over again that make my eyes cross, I thought I'd  highlight the most common ones here, because a) they make a writer look unprofessional and b) they are easy to fix, so you'd do well to check for these before you send a manuscript to an agent or editor or slap your ebook (or even your blog post) up online.
Learn the difference between plurals and possessives. I see apostrophes used so often in...