David Sowell has written about golf and golf history for numerous golf publications, including the USGA Golf Journal and Links Magazine. His books include The Masters: A Hole-by-Hole History of America's Golf Classic and Eisenhower, Golf, and Augusta.

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Thomas Sowell has taught economics at Cornell, UCLA, Amherst, and other academic institutions, and his Basic Economics has been translated into six languages. He is currently a scholar in residence at the Hoover Institution, at Stanford University.

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Bridget M. Spackman is an experienced public-school educator and researcher. She specializes in providing authentic learning experiences that build twenty-first century skills in her students and in developing innovative and effective methods of literacy instruction.

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Gina Spadafori is the author or coauthor of more than a dozen books on pets and their care. A former syndicated pet-care columnist, she now works as a writer covering the business and future of veterinary medicine for a Fortune 100 company. She lives near Sacramento, California.

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Dean Spade is an associate professor at Seattle University School of Law and the author of Normal Life: Administrative Violence, Critical Trans Politics, and the Limits of the Law. His writing has also appeared in The Chronicle of Higher Education, Out, In These Times, Social Text, and Signs.

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Carmen Spagnola is a trauma recovery practitioner and clinical hypnotherapist. She founded the Numinous School, hosts the Numinous podcast, and leads seasonal workshops, community rituals, rites of passage, and more both online and in-person at her home in British Columbia.

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A. C. Spahn writes about broken heroes who still manage to laugh. She is the author of the USA Today bestselling Endurance series, the Arcane Artisans series, and shorter works published by Flash Fiction Online, Daily Science Fiction, Star*Line, and others. Visit her at acspahn.com.

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Kathleen Spaltro, author of The Great Lie: The Creation of Mary Astor and many biographical articles, is working on a biography of Ethel Barrymore.

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Rebecca L. Spang is professor of history and director of the Center for Eighteenth-Century Studies at Indiana University. She is the author of Stuff and Money in the Time of the French Revolution.

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B. R. Spangler is a USA Today bestselling author of mysteries and crime thrillers. Off hours, B. R. spends time writing, editing, and thinking up the next great story. B. R.'s books are split across different pen names, with genres including crime thrillers, science fiction, horror, paranormal, and contemporary fiction.

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Myles Spar, MD, MPH, is board certified in integrative and internal medicine, on academic faculty of the UCLA and University of Arizona Schools of Medicine. Dr. Spar is the author of Optimal Men's Health.

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Bianca Sparacino is a writer from Toronto, Ontario, who aims to write honestly about the beauty that arises from the contrasts of life. From love, and loss, to joy and regret, she has dedicated herself to turning the human condition into poetry.

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