Hi! And welcome!

There are lots of agents to choose from, so might want to check out
Query Tracker as you can do a search on your genre and it'll give you a list, which you can check over here at the
B & BC. You also might want to go to the bookstore and check out books that are similar to yours and read the acknowledgment section to see who their agents are.
Also, have you had other people than yourself read your manuscript? If not, I would HIGHLY suggest it so you have the best chance you can get. You can either go
here to find a beta reader or you can post your first chapter in the
SYW area, password vista and get some feedback to make sure you're heading in the right direction.
They also have
query letter hell, which can help you make sure your query letter is in the best shape it can be before you start querying.
At least take a look around those areas, because it's informative to say the least. And you can see what kind of critiques others give.
But...what kind of dark fiction? YA? Adult? Horror, science fiction, fantasy? In other words, what exactly is your genre? Narrowing it done can help us help you, as we may be able to make a few suggestions.
In the meantime, stay a while and check out the rest of the boards.
