I flove the Fever series. I had the first one free and I waited until the 5th one was about to come out before I started. I binged read the 5 books in 2 days on a weekend off. I literally read from morning until late I just could not stop. I too looked at it as one huge book. I was so engrossed into the world created I forgot to eat, drink and pee.
. Unbelievable world building. I don't think I have ever been sucked into a book/books like this before.
That author is brilliant in my humble opinion. I'd like to know what her brain looks like to come up with this stuff, or maybe not.
I so wish I could turn back time and experience it all over again for the first time.