Jacqueline Hackett
Here's her Publisher's Marketplace page.
I found this deal from the Confessions of an Idiosyncratic Mind blog:
Editors Christopher Chambers and Gary Phillips's DARKER MASK, an illustrated anthology of superhero and fantasy short stories, featuring stories by L.A. Banks, Steven Barnes, Reed Farrel Coleman, Eric Jerome Dickey, Tananarive Due, Michael Gonzales, Gar A. Haywood, and Walter Mosley, to Eric Raab at Tor, for publication in January 2008, by Jacqueline Hackett at the Watkins Loomis (NA).
Last, but not least, this is from Preditors and Editors:
Jacqueline Hackett: $ A literary agent with Literary Works.
~Nancy