A chilling take on the opioid epidemic by the New York Times bestselling Neal Shusterman and Jarrod Shusterman.Above our world is a toxic wonderland where the party has raged for centuries.Humans know the partygoers simply as "e;narcotics"e;, "e;opioids"e;, "e;drugs"e;. But here they are malevolent gods, toying with the fates of mortals. Roxy and Addison have made a wager to see who can be lethal ...