Word Count
I have found a couple of places that have extremely useful and I feel reliable, information regarding word count.
http://www.renlearn.com/store/quiz_home.asp
This is a great database where you can look up the word count of books already in print. It’s always a good idea to see how long current books are running in the genre that you are writing.
http://www.agentquery.com/format_tips.aspx
This site has some great information on word counts, formatting, and submissions. I found it very helpful.