In “The Dead Thing,” a middle-schooler struggles to deal with the aftermath of her parents’ substance addictions and split. One day, her little brother claims he found a shoebox with “the dead thing” inside. He won’t show it to her and he won’t let the box out of his sight. In “The Last Conversation,” a person wakes in a sterile, white room and begins to receive instructions via intercom from a woman named Anne. When they are finally allowed to leave the room to complete a task, what they find is as shocking as it is heartbreaking. The title novella, “The Beast You Are,” is a mini epic in which the destinies and secrets of a village, a dog, and a cat are intertwined with a giant monster that returns to wreak havoc every thirty years.