"Christy Ottaviano Books."

"The Kingdom of Noctis is plagued by Corruption: a curse that spreads through dreaming. The Shadow Bringer rules from his castle in the Dream Realm, stealing souls one dreamer at a time. Only an elixir, taken every night before sleeping, can ward off thedreams and halt Corruption...Esmer Havenfall desperately wants to escape her dreadful village. When her sister, Eden, succumbs to Corruption and their elixir-dealing parents are accused of a horrific crime, Esmer's life unravels into a nightmare. Then shedreams of the Shadow Bringer...Enticed by the prospect of ending her kingdom's curse and avenging her family, Esmer follows him deeper within the Dream Realm. But the prince of darkness has a haunted past, one that might change the fate of Esmer's kingdom--and her heart--forever"--