Kell is one of the last Antari—magicians with a rare, coveted ability to travel between parallel Londons; Red, Grey, White, and, once upon a time, Black. Kell was raised in Arnes—Red London—and officially serves the Maresh Empire as an ambassador, traveling between the frequent bloody regime changes in White London and the court of George III in the dullest of Londons, the one without any magic left to see. Unofficially, Kell is a smuggler, servicing people willing to pay for even the smallest glimpses of a world they'll never see. It's a defiant hobby with dangerous consequences, which Kell is now seeing firsthand. After an exchange goes awry, Kell escapes to Grey London and runs into Delilah Bard, a cut-purse with lofty aspirations. She first robs him, then saves him from a deadly enemy, and finally forces Kell to spirit her to another world for a proper adventure. Now perilous magic is afoot, and treachery lurks at every turn. To save all of the worlds, they'll first need to stay alive.

As the day dawns on the fiftieth annual Hunger Games, fear grips the districts of Panem. This year, in honor of the Quarter Quell, twice as many tributes will be taken from their homes. Back in District 12, Haymitch Abernathy is trying not to think too hard about his chances. All he cares about is making it through the day and being with the girl he loves. When Haymitch’s name is called, he can feel all his dreams break. He’s torn from his family and his love, shuttled to the Capitol with the three other District 12 tributes: a young friend who’s nearly a sister to him, a compulsive oddsmaker, and the most stuck-up girl in town. As the Games begin, Haymitch understands he’s been set up to fail. But there’s something in him that wants to fight . . . and have that fight reverberate far beyond the deadly arena.