When twelve-year-old River's only friend is kidnapped and dragged to the terrifying spirit world of The Otherwoods, they have no choice but to face the world's monsters and their own fears to become the hero they were destined to be.
When she finds her favorite teacher lying in a pool of blood, Gigi calls on her high school's "mystery club" to help her solve the murder, resulting in a cat-and-mouse game with the killer, continual flare-ups of her IBS and her archnemesis turning flirtatious.