To change the world, I may lose everything.All Eva ever wanted was the chance to be herself. But in the Americas, to be hybrid—to share your body with a second soul—is...

I should not exist. But I do. Eva and Addie started out the same way as everyone else—two souls woven together in one body, taking turns controlling their movements as they...

I am lucky just to be alive.Eva was never supposed to have survived this long. Asthe recessive soul, she should have faded away years ago. Instead, she lingers in the body she...