Kraków, 1939. A million marching soldiers and a thousand barking dogs. This is no place to grow up. Anna Łania is just seven years old when the Germans take her father, a linguistics professor, during their purge of intellectuals in Poland. She's alone. And then Anna meets the Swallow Man. He is a mystery, strange and tall, a skilled deceiver with more than a little magic up his sleeve. And when the soldiers in the streets look at him, they see what he wants them to see.

Seventeen-year-old Nadia lives in Canaan, a quiet city in an idyllic world, hemmed in by high walls that are constructed of a material no one in her town recognizes. Every 12 years the people of Canaan undergo a collective Forgetting; in the days before, the town devolves into a chaos of bloody violence, and afterward the people are left without any trace of memory of themselves, their families, their lives. Nadia has never forgotten, however.

Hermione Winters is captain of her cheerleading team, and in tiny Palermo Heights, this doesn't mean what you think it means. At PHHS, the cheerleaders don't cheer for the sports teams; they are the sports team - the pride and joy of a tiny town. The team's summer training camp is Hermione's last and marks the beginning of the end of...she's not sure what. She does know this season could make her a legend. But during a camp party, someone slips something in her drink. And it all goes black.