i read book 1-9 and i love the series! in my opinion the 1st book is not as good as the others but its still good. The first one has a lot of violence which i'm fine with but the others defiently have less. The first arch (books 1-5) are about were there are 5 dragonets (baby dragons) trying to stop a war.
This is one of the best arch 2 books HANDS DOWN Peril is just such a cool character and I'm glad she got her own book. She is trying not to be evil (even though Scarlet wants her to be) and is trying to be a normal not evil dragon. Not a lot to say without spoiling though. I would say a lot but I don't wanna spoil.