Lily Potter is an average 15 year old living in the United States in 2011. When magic upheaves her life and drops her and her younger brother into a beloved world she thought was fictional, she discovers old family secrets-and family in general.

Sophia Thompson is the daughter of the mayor of Gotham City; a place she dreads and knows will never compare to Metropolis as much as her father tries. As she strives to leave the city with ambitions that go farther than her family's, she's stopped dead in her tracks by the one and only, infamous, and completely insane Joker. While Harley's stuck in Belle Reve Prison and Joker's out of Arkham, he's in desperate need of a new accomplice and who is better than the daughter of the mayor himself? After psychologically torturing Sophia onto his side, the two of them stir up crime in Gotham that was believed to have calmed down. But the more time they're together, the harder it is to hide Sophia's secret, criminal identity and it's villains against villains in Sophia's new world. On top of all of that, she just may be falling for the most ruthless, heartless, and emotionless man in the world.

Hadley Jamison doesn't know what to think when she hears that her classmate, Archer Morales, committed suicide. She didn't exactly know him, but that doesn't stop her from feeling like there was something she could have done to help him. So to Hadley's surprise, on the very night of Archer's funeral, she has a run in with Death himself and is offered the chance to go back in time to stop Archer from ending his life. The catch? She only has twenty-seven days to do it. And if Hadley doesn't succeed? Well, she doesn't want to think about that.