The Second Spy

In Olive's third adventure, she faces the dual challenges of starting junior high and a mysterious hole in her backyard that reveals dark secrets beneath her home. As she confronts the return of the wicked Annabelle McMartin and navigates the meddling of guardian cats, Olive must also deal with her best friend’s potential departure and the rebellion of her ally Morton. With powerful forces at play, Olive races against time to uncover the truth and avoid being trapped in the dangerous realm of Elsewhere.