“That answer,” I say. “On page seventy-two. You put the wrong ruling. It’s actually clause twenty-seven, not twenty-nine. There was a revision last year.” He stares at me for a long moment. Then he leans back against the booth, arms folding lazily across his chest. “And how the hell do you know that?” I shrug, feeling awkward. “I pay attention in class,” I mutter, going back to cleaning. I hear him flip a page, muttering something under his breath, when the bell over the diner door jingles again. I straighten automatically, shoving the rag into my apron pocket. A tall woman steps inside, bundled in a neat coat and scarf, carrying a large purse. I recognize her instantly. Mrs. Graves. Rykers’s mother. She walks with the kind of effortless grace only old money and strong bloodlines

