What they want:

Founded by Jason Williams in 1997, Night Shade Books has been publishing science fiction, fantasy and horror for over a decade.

Books published by Night Shade are routinely well-reviewed by trade and online venues and are frequently nominated for—and occasionally winning—major industry awards, including the Shirley Jackson, Stoker, World Fantasy, Nebula, and Hugo awards. We are proud to have published some of the most renowned and critically acclaimed names in genre fiction and just as proud to be the place where many new authors have found their start.

Length: 70,000-120,000 words
Submissions:  http://www.nightshadebooks.com/submgr