I will tell admit that when I did speak with the editor yesterday, I told her that I just hadn't stumbled across anything recently that stood out but I would certainly put out an ALL CALL!
Here is the blurb of what they are looking for.
I would also encourage you to visit the Harlequin website and go to the link specifically for Kimani BEFORE you start sending anything.
For myself, I am really looking for stories that bring out the African-American culture. I say this about all multi-cultural books in fact. Just changing the name of a character to something similar to that culture doesn't fix things. In other words, if I want to write a Latino romance, I won't change the names to Juan and Maria and call it quits. Think of the culture as being a living and breathing element of the story.
Finally, if you have read here on the blog before, you would know this - I want stories that are real and not manufactured. Plots, characters and scenarios need to be believable. Since these are romances, then show me the relationship!!