A super-secret operative saves the world from a diabolical threat through her ability to brandish just the right book at just the right time in this delightfully silly superhero tale illustated by Eisner Award-winner and Caldecott Honoree Vera Brosgol. When an evil genius has a diabolical plan to destroy every book on the planet, who has the tome-toting page power to thwart his dastardly scheme? Lyric McKerrigan, Secret Librarian! Shes got the gadgets. Shes got the disguises. And shes always got the right book at the right time. Its a good thing, too, because Lyric McKerrigan is the worlds last hope!