Here's a list of donts to not do when you are querying an agent. http://ramonadef.wordpress.com/2014/03/25/how-to-annoy-a-literary-agent/
That and/or sending in raunchy pictures of you writing the book wearing nothing but pink socks and a 16th century feathered hat.
In a 16th century historical setting... Actually, joking aside, the article is good. I can't believe some people would do some of the things the agents remarked upon ...well, okay, I can...
Is that a book title, or did you mean I should google the subject? Sounds fun. I'm beginning to develop some sympathy ...a teency tiny smidgen of sympathy ...for agents. They must get SO much crap on a daily basis.