London-based beauty entrepreneur Maria Hatzistefanis started her career as a beauty writer before moving to New York where she received an MBA from Columbia Business School. She now runs two brands—Rodial and Nip + Fab. She has been profiled in Forbes and Vanity Fair, and appeared as a guest on Project Runway.

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Rachel Hauck is a New York Times, USA Today, and Wall Street Journal bestselling author. A Christy Award winner and a double RITA finalist, Rachel is the recipient of Romantic Times magazine's Career Achievement Award. She lives with her husband in central Florida.

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Hervie Haufler (1919–2016) was an author and World War II veteran. Born in Kentucky, he attended the University of Michigan, where he was editor of the Michigan Daily and a member of Phi Betta Kappa. He is the author of two books of World War II history, Codebreakers' Victory and The Spies Who Never Were.

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Peter Haugen is an experienced journalist, publisher, and author. He has written several history titles and appeared in publications like History Magazine and Psychology Today.

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Odile Haumonté was born in 1964 in Nancy. She lived four years in Africa, in Libreville, Gabon, and it was following this rich experience that she began to publish novels. A mother of five children, she now works in the press and in publishing, notably for the magazine Feu et Lumière.

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Laurence M. Hauptman is Distinguished Professor Emeritus of History in the State University of New York, College at New Paltz, and the author of several books on the Iroquois in New York state.

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Peter Hauri, PhD, is the former director of the Mayo Clinic Insomnia Program and codirector of the Sleep Disorders Center at the Mayo Clinic. Dr. Hauri is considered by many as the world's leading authority on insomnia.

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Wenonah Hauter is the executive director of Food & Water Watch, a D.C.-based watchdog organization focused on corporate and government accountability relating to food, water, and common resources. She has worked extensively on food, water, energy, and environmental issues at the national, state, and local levels.

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Bestselling author Candace Havens has written more than thirty-five novels. She is the author of the biography Joss Whedon: The Genius Behind Buffy and a contributor to several anthologies. She is also one of the nation's leading entertainment journalists and has interviewed countless celebrities.

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As a young boy John Havick followed the triumphs and defeats of successful racers from Harlan, Iowa. After a career teaching public policy at the Georgia Institute of Technology, he revived his interest in the sport and decided to tackle one of its longtime controversies: who really won the Daytona 500 in 1959?

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Richard Haw is associate professor of interdisciplinary studies at John Jay College of Criminal Justice, CUNY. He is the author of The Brooklyn Bridge: A Cultural History and Art of the Brooklyn Bridge: A Visual History.

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Zahi Hawass is the secretary general of Egypt's Supreme Council of Antiquities and director of the Giza Plateau. He is the author of many books on ancient Egypt, including the bestselling Valley of the Golden Mummies. He was the host of such National Geographic television specials as Open the Lost Tombs and Pyramids Live.

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