What should I read after champion by Marie Lu?

[Kai's]

I have a dozen or so books waiting.

Inheritance Of Scars By Crystal Seitz
The Heart of the World by Amie Kaufman
Sword Catcher by Cassandra Clare
The young Elites by Marie Lu
Or Birthright of Scars

[Annika]

well there also is Legend #4 by Marie Lu, Rebel. Didn't know about this until recently

[Kai's]

@Annika - yes, ik, but im not really interested in it so... yh ;) but thank you

[Kai's]

I'm dying to read Birthright of Scars but I also want to read these

[Kai's]

Please help me