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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Rachel Spangler never set out to be an award winning author. She was just so poor and bored during college that she had to come up with ways to entertain herself, and her first novel, Learning Curve, was born. She won a Goldie for her second novel, Trails Merge. Rachel lives in Western New York with her partner and son.

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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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Fiona Spargo-Mabbs was a manager in adult education for her local authority when her son Dan died. She is now considered one of the leading experts in drugs education in the UK. She, and the Daniel Spargo-Mabbs Foundation, are involved in an ever-increasing number of strategic projects nationally.

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Kate Sparkes is a fantasy writer who was born in Hamilton, Ontario. She now resides in Newfoundland, where she tries not to talk too much about the dragons she sees in the fog. She lives with a Mountie, two kids who take turns playing Jekyll and Hyde, three cats with more personality than most people she meets, and the saddest-looking dog on the planet.

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