Loving Amy - Red Phoenix

Ok, let me say flat out that this is the beginning of a serial.  Each little book is very short and I knew this from the outset.  

 

BUUUUT, I totally got into Troy and Amy's story, and right when it was getting good, it ended!  WAAAH!  I wanted to know what happened next.  I'm definitely going to have get the rest of this one.