The Vanquishers are back and ready to defend their town against the undead in this spooky middle grade from New York Times bestselling author Kalynn Bayron. Boog and her best friends, Cedrick, Jules, and Aaron--aka the Squad--stick together, no matter what. Now that vampires are back, they'll need to take their Vanquisher lessons more seriously than ever. But who is behind this return of the undead? When strange disappearances keep happening across...