This morning I stood naked beside the icy waters of Lake Riley, high in the Appalachians of north Georgia, above the fall line where the tame Atlanta winters end and the freezing wild mountain winters begin. A mile away, in my dead mother’s hometown, Riley, people were just breaking the ice on their gravel roads and barnyards and church lots and sidewalks, stomping the mountain bedrock before little stores with mom-and-pop names, most of which belong to heavy-footed Rileys. But there I was, alone as always, Odd Alice, the daughter of a reckless young mother and an unknown father who passed along some very strange traits. I had slipped out to the lake from my secluded cabin for my morning swim, stripping off my dowdy denim, doing the impossible. It is February, with a high of about twenty-five degrees, and the lake has an apron of ice like the white iris on a dark eye, narrowing my peculiar view of the deep world beneath. Not that that scares me. The water is the only element in my life I never fear. I stood there in the cold dawn as usual, not even shivering. As I stretched and filled my body with frigid air, I looked out over the icy mountain world and heard a thin trickle of sound stroking the frosty branches of tall fir trees so far around a bend in the lake my ears shouldn’t be able to recognize it if I were like anyone else. The sound was a child screaming. And then I heard a splash. I may be a freak or a monster—some unnatural quirk of nature too odd for normal people to accept or for anyone to love—but I couldn’t let a child drown just to keep my secrets. So there I went, into the cold, safe water, deep into the heart of the lake, faster than anyone imagines a person can swim, fluting the currents with the iridescent webbing between my bare toes, able to go farther, deeper, quicker, and for much, much longer in that netherworld than any human being possibly can. We are all bodies of water, guarding the mystery of our depths, but some of us have more to guard than others. I’ve never known quite who I am, but worse than that, I’ve never known quite what I am. And after today, I won’t be the only person asking that question.