A conversation on our Discord has prompted me to say again: remember, y'all, what really sells books is not the author talking about their work, but *readers* talking about it. Word of mouth drives far more sales than advertising or any other engine. So if you loved a book, tell your friends!
I hope to have gotten at least a few people to read the lady Trent series. I actually doodled something about the wing mechanism you had described because it was so darn intriguing!