by Scott Westerfeld
In a world rapidly descending into chaos, twin sisters Frey and Rafi are royalty with a big secret; few people know that Frey exists! She has been raised to be Rafi’s guard and body double, while Rafi is the family’s heir who is being raised to promote her family’s political agenda. This story is set in the same world as Westerfeld's series The Uglies. However, readers unfamiliar with that series won’t be lost in this one.