Here's another book I didn't know about! Info from Marjorie M. Liu's site.
Huntress (July 2009)
CHRISTINE WARREN “Devil’s Bargain” Supernatural bounty hunter Lilli Corbin made a pact with the Prince of Hell: She agreed to recover a book of prophecies. When she learns it could trigger the apocalypse, Lilli is forced to make the ultimate choice: save her soul, or the man she loves?
MARJORIE M. LIU “The Robber Bride” Welcome to a post-apocalyptic world where where humans are fed on for their life forces. Now it’s up to Maggie, one of the last survivors, to hunt down and destroy an army of darkness…
CAITLIN KITTREDGE “Down in the Ground Where the Dead Men Go” Ava is a demon slayer who needs help from mage Jack Winter to reach the demon underworld—a place of dark seduction…and, maybe, one of no return.
JENNA MACLAINE “Sin Slayer” London 1889. Jack the Ripper is killing off the city’s vampire population, and now it’s up to Cin Craven to hunt him down—and save the infected Michael, the love of her undead life.