Geoffrey Mark Fidelman has spent his entire life in one part of show business or another. His books are the best selling The Lucy Book and Ethel Merman: The Biggest Star on Broadway, as well as The Family Affair Cookbook and Ella: A Biography of Legendary Ella Fitzgerald. He lives in Palm Springs, California.

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Ruth Markel is a noted author, public speaker, and the president of RNM Enterprises. She has worked in senior management positions in both private and public sectors for the past forty years. Ruth has lectured at the University of Toronto, the London Business School, and Toronto Metropolitan University.

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Over the past forty years, Howard Markel has practiced pediatrics and taught medical history at Johns Hopkins and University of Michigan. He is the award-winning author or editor of many books, including, most recently, The Secret of Life. He lives in Ann Arbor, Michigan.

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Daniel S. Markey is a senior research professor at Johns Hopkins University's School of Advanced International Studies (SAIS), and the academic director of the SAIS Global Policy Program. From 2007-2015, he was senior fellow for India, Pakistan, and South Asia at the Council on Foreign Relations.

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Patrick M. Markey, PhD, is a professor of psychology, the director of the Interpersonal Research Laboratory at Villanova University, and a former president of the Society for Interpersonal Theory and Research. Markey received his doctorate from the University of California.

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Brett L. Markham is an engineer, third-generation farmer, and polymath. Using the methods explained in his book, he runs a profitable, Certified Naturally Grown mini farm on less than half an acre. Brett works full-time as an engineer for a broadband ISP and farms in his spare time. He lives in New Ipswich, New Hampshire.

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Dr. Laura Markham is a clinical psychologist specializing in child development and parenting. The founder of ahaparenting.com, she supports parents every day in her private coaching practice and daily email inspirations.

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Alice Markham-Cantor is a writer and fact-checker from Brooklyn, New York. Her work has been published in New York magazine, Scientific American, The Nation, and elsewhere. She is the writer and coproducer of A Witch Story, an award-winning documentary about Salem and her research.

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T. B. Markinson is the bestselling author of many lesbian romance novels, including Reservations of the Heart, the A Woman Lost series, and the Confessions series. She cohosts the Lesbians Who Write podcast with Clare Lydon. T. B. recently returned to the US after a seven-year stint in the UK and Ireland.

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Anna Markland is author of more than sixty novels and novellas, including the Clash of the Tartans series.

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Howard J. Markman is the lead author of the bestseller Fighting for Your Marriage. Dr. Markman is professor of psychology and codirector of the Center for Marital and Family Studies at the University of Denver. He is one of the most respected experts in the world on marriage enhancement and divorce prevention.

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Merrill Markoe has won a number of Emmy Awards for her comedy writing on Late Night with David Letterman, and she is the author of It's My F—ing Birthday and What the Dogs Have Taught Me.

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