Okay, I can see where this obsession can get really boring for everyone but the author involved, so I promise to stop posting search results after today. I'll even attempt to not check in with Amazon on a daily basis, but don't know if I have the required self-control. Consider that a work in progress. So here goes...
When I looked at the search rankings this morning Café Au Lait showed up as:
#1 of 1,659 in African-American romance
#1 of 201 in Caribbean romance
#9 of 1,676 in African American romance (no hyphen)
#29 of 32,003 in contemporary romance
This must surely signify something! Not sure what, though. Probably some anomaly in the Amazon algorithm.