Have you ever wondered if that rejection letter you got from an agent or publisher contained any real, valuable advice or insight? I'm here to tell you that most of them are form letters. If they do type them out by hand, they usually don't say more than – Not for me, thanks. The Big Book of rejections contains more than 100 rejection letters so that you can quickly determine if your rejections are form letters or if they contain valuable advice that you can use to edit your submission materials so that they are more effective.