I wanted to give an update, because things are kinda, sorta, moving. Thanks for everyone who chimed in, I've really taken everything to heart and tried to make some changes. You guys are awesome!
First, and this is most unusual - Nook is somehow moving. I cannot figure out why - I've checked my freebies through D2D, and all the free downloads are anemic. Yet the other books are selling. I've made $30 there just today, and it's not even noon. I made $64 all last month. As I said, I have no idea where these sales are coming from, but I'll take them!
Second, Bad Faith has somehow been doing well. Once again, a shout-out to the amazing John Ellsworth, who helped me launch it. It's sitting at 8,813 right now, at $2.99, not in KU, and I'm an unknown author in the genre. I'm quite grateful and happy with that - I figured that, once I made it $2.99, the sales would just die and I would end up making it a perma-free once Book Two drops, which is going to be early next month. Guess the algorithms helped out!
Third, I'm taking everyone's advice who told me to put the Harper Ross legal thriller series into KU. I unfortunately cannot put Bad Faith in there, because I stupidly uploaded it to Kobo and put it into the Kobo Plus thing, which means that the book is married to Kobo for six whole months. Dummy me. But every other book from that series is going into KU. I've gotten minimal sales on other platforms - I've gotten some on iTunes, because they featured it, but I think that the series will do much better in KU than wide. At least until I can establish myself.
Fourth, I finally just asked my mailing list why they liked Broken, which is the series that has a good 7x the sell-through rate of my other series. My hunch was right - my readers like the slow-burn, lots-of-emotions-and-little-sex approach. I've tried to force-feed them erotic romance and they weren't having it. They also gave me feedback on why they liked the characters in that book. So, I am going to write some NA, because my base wants that from from me, and I have a better road-map on how to give them what they want.
I'll update some more as my changes are taking place. I'm experimenting with cross-promotions and Insta-freebie and trying to do better marketing. I'm not good at any of that stuff, because I get way too distracted. But I'm going to try to devote at least an hour or so a day doing marketing things.
Thanks again guys!!!!!