Dennis Krebs received his BA from the University of British Columbia and his PhD from Harvard University. He is a Woodrow Wilson Fellow and Fellow of the Center for Advanced Study in the Behavioral Sciences. He has published several books and more than 100 articles.

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Joe Kraynak is a writer and editor who has coauthored numerous Dummies guides. He has been married to an incredible woman with bipolar disorder since 1984.

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Donald B. Kraybill is a distinguished college professor and senior fellow emeritus at Elizabethtown College's Young Center for Anabaptist and Pietist Studies.

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Patty Krawec is an Anishinaabe and Ukrainian writer from Lac Seul First Nation. She is cohost of the Medicine for the Resistance podcast and cofounder of the Nii'kinaaganaa Foundation, which collects funds and disperses them to Indigenous people and organizations. She lives in Niagara Falls, Ontario.

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Barbara Krauthamer is associate professor of history at the University of Massachusetts-Amherst.

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Stephanie Malia Krauss is a mom of two boys with a background in education and social work. She is the author of Making It: What Today's Kids Need for Tomorrow's World, as well as a senior director at Jobs for the Future and a staff consultant for the Youth Transition Funders Group. Visit her at stephaniemaliakrauss.com.

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Jill Krause's first book, 50 Things to Do Before You Deliver: The First Time Mom's Pregnancy Guide, was published in 2018. Jill is a graduate of the Missouri School of Journalism, University of Missouri.

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Nina Kraus, a neuroscientist who has done pathbreaking research on sound and hearing for more than thirty years, is Hugh Knowles Professor of Neurobiology, Communication Sciences, and Otolaryngology at Northwestern University.

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Otto Kraus was born in Prague. He and his family were deported in May 1942 to Ghetto Terezin and from there to Auschwitz, where he became one of the children's counselors on the Kinderblock. He was married to Dita Kraus, whom he knew from the Kinderblock.

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René Fester Kratz is a biology and global health instructor at Everett Community College and holds a PhD in botany from the University of Washington. Kratz is the author of Molecular & Cell Biology For Dummies 2nd Edition, Biology For Dummies 2nd Edition, Biology Essentials For Dummies, and Botany For Dummies.

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