Nita's mother hunts monsters and, after Nita dissects and packages them, sells them online, but when Nita follows her conscience to help a live monster escape, she is sold on the black market in his place.

With her best friend, Kovit's, life in danger, Nita is determined to take down the black market once and for all. "Nita finally has Fabricio, the boy who betrayed her to the black market, within her grasp. Then she learns that proof her friend Kovit is a zannie-- a monster who eats pain in order to survive-- has been leaked to the International Non-Human Police, Nita must re-evaluate her plans. Nita and Kovit take on the most dangerous man in the...

A secret beats inside Anna Thatcher's chest: An illegal clockwork heart. Anna works cog by cog -- donning the moniker Technician -- to supply black market medical technology to the sick and injured, against the Commissioner's tyrannical laws. Nathaniel Fremont, the Commissioner's son, has never had to fear the law. Determined to earn his father's respect, Nathaniel sets out to capture the Technician. But the more he learns about the outlaw, the more...