So, it looks like #3 Embraced is being filtered by the adult filter, which is why it is difficult to find. I’ve messaged Amazon to find out why, and hopefully I will have an aswer soon. But if you hear of anyone having problems finding it, tell them to turn off the adult filter.
Here’s a link to the ‘series’ page. At the top is a link to turn the adult filter off. Not sure how to do that permanently.