writing stuff: cover letter/synopses

Hi there everyone! I'm really trying to work on selling my novels--I have three that are in enough shape to send out, so I might as well. I've just been really disheartened lately.

If someone--anyone--could look one or more of these over, I would be so grateful (and will try my best to return the favor in some way). I've been editing these, but I'd love a fresh opinion. It doesn't matter if you've read the novel or if you know about editing/publishing. If you could tell me if they are engaging, or if there's anything wrong with them, let me know!

( cover letter )

( Summary: short version )

( Summary: long version )