The first act of the biggest event in Zenescope history is now collected in trade paperback! Vampires, werewolves, zombies, and demons have been unleashed on Earth by a powerful and mysterious being. As a shadow falls over the Grimm Universe, Sela must join forces with her arch-nemesis Belinda and four time-lost monster hunters in order to save the world. Everything is at stake as the battle that will decide the fate of all the realms begins! Collects UNLEASHED #0-3 and the short story "Unleashed: A Shadow Falls."