Book 21 of 2016 is Scarlet by Marissa Meyer.
This is book two of the Lunar Chronicles. This is a series I am thoroughly enjoying and can not fault at all. This is a re-write of the classic fairy tales with a feminist and technological twist. How could I not like them? Now to read the rest.
Four princesses out of five.
Should I read this? Yes. Just do.
What did I learn? Some trilogies are different.