Heather Mac Donald is the Thomas W. Smith Fellow at the Manhattan Institute and a contributing editor of City Journal. Her writing has also appeared in the Wall Street Journal, Washington Post, New York Times, the New Republic, Partisan Review, the New Criterion, Public Interest, and Academic Questions.

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Kathleen Shanahan Maca lives in Clear Lake, Texas, and works on Galveston Island writing about its history. A graduate of Sam Houston State University, she is the author of Galveston's Broadway Cemeteries from Arcadia Publishing, and a member of the Texas Chapter of the Association for Gravestone Studies.

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Heather Dune Macadam is the award-winning coauthor, with Rena Kornreich Gelissen, of Rena's Promise: A Story of Sisters in Auschwitz. Heather actively fights against Holocaust denial and is the director and president of the Rena's Promise Foundation. She sits on the board of the Cities of Peace: Auschwitz.

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Bruno Maçães is a non-resident senior fellow at the Hudson Institute, a senior advisor at Flint Global, and a senior fellow at Renmin University of China. He was Portugal's European minister from 2013 to 2015. He is a regular commentator for CNN, BBC, and Al Jazeera, and has written for the Guardian and Foreign Affairs.

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Katie MacAlister is the New York Times and USA Today bestselling author of many novels, including Hard Day's Knight, The Corset Diaries, the Aisling Grey series, and the Dark Ones series. She also writes for the young adult audience as Katie Maxwell. Visit her at katiemacalister.com.

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Ian MacAllen is a writer and book critic. He has written reviews and interviews for Chicago Review of Books, Southern Review of Books, The Rumpus, Trampset, Electric Literature, and Fiction Advocate, with other nonfiction in The Billfold, Thought Catalog, and io9.

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When A. K. MacBride is not busy crafting captivating love stories, you can find her indulging in her two guilty pleasures—a freshly brewed cup of coffee and a decadent piece of dark chocolate. With her heart on her sleeve and her pen in hand, she weaves tales of heartbreak, forgiveness, and true love.

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Colin MacCabe is Distinguished Professor of English and Film, University of Pittsburgh. MacCabe's books include Keywords for Today, James Joyce: A Very Short Introduction, and Perpetual Carnival: Essays on Film and Literature.

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Michael MacCambridge is one of the nation's foremost authorities on football. His book America's Game: The Epic Story of How Pro Football Captured a Nation was named one of the most distinguished works of nonfiction by the Washington Post and won the Nelson Ross Award from the Professional Football Researchers Association.

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Fiona MacCarthy is the author of William Morris: A Life for Our Time, winner of the Wolfson History Prize and the Writers' Guild Nonfiction Award; and the well-received Byron: Life and Legend. MacCarthy is a Fellow of the Royal Society of Literature and a Senior Fellow at the Royal College of Art.

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Stephen A. Macchia is founding president of Leadership Transformations, Inc., a spiritual formation ministry for leaders and teams, and is the director of the Pierce Center for Disciple-Building at Gordon-Conwell Theological Seminary. He is the author of several books, including Becoming a Healthy Church.

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Dr. Jenna Macciochi is the author of Immunity: The Science of Staying Well—The Definitive Guide to Caring for Your Immune System.

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