"July Chen sees ghosts. But her dad insists ghosts aren't real. So she pretends they don't exist. Which is incredibly difficult now as it's Hungry Ghost month, when the Gates of the Underworld open and dangerous ghosts run amok in the living world. When July saves a boy ghost from being devoured by a Hungry Ghost, he becomes her first ever friend. Except William is not a ghost. He's a wandering soul wavering between life and death. As the new friends...

Lan's last remnant of her mother--and the fallen Hin dynasty of her ancestors--is a symbol seared onto her wrist, which, if the mysterious boy she encounters is to be trusted, may be the key to freeing her people by mastering the ancient, forgotten art of practitioning.