It’s clear from the start that Cinder is the opening move in a much bigger chess game. The characters are interesting (Cinder herself is smart, scrappy, and sarcastic in the best way), and the worldbuilding is rich and imaginative. That said, you can definitely tell it’s setting the stage for something larger. Some storylines felt like they were just getting warmed up when the book ended, and a few characters seemed to stroll onstage only to wave politely and disappear until, presumably, book two or three.
Which is fine—as long as you have the rest of the series handy.
Thankfully, I already had the rest of the series on order to go in my classroom library. However, I won't be digging into it until I finish the remaining 15 battle of the books titles.
So, if you're planning to read Cinder do yourself a favor and line up the next few books ahead of time. It’s the kind of story that hooks you early and then dares you to keep up. Just don’t expect all the threads to tie up neatly at the end of book one. That’s not the kind of fairy tale this is.