"A rivalry develops between a teen-aged Australian heiress and a spoiled English girl."

Who are these rich girls? What causes their rivalry? And is one of them named Bart? Thankfully we have our substitute co-host Kirsten Porter and our special guest Cary Kreitzer to figure out what to do with this!

You can find Cary on the web on her website (cfkreitzer.com) or on Twitter and Instagram as @cfkreitzer. Her book "Blood Numbers" is available now!