Wikipedia lists Kate Brian as a pen name for Kieran Scott. And Kieran Scott, as stated on her website, also writes under the name of Emma Harrison.
So, now, I have all of these options! I could pick The Cheerleader Trilogy, or The So Trilogy. I could dive into the Private series or the Privilege series. I could choose one of her YA standalone novels at random.
But I thought I'd turn to this community for help. Any favorites? I am thankful for suggestions!