Phil Hamman is the nationally bestselling author of Under the Influence and disORDER. As a high school teacher for thirty years, Phil has been committed to working with teenagers with difficult behaviors such as conduct disorders and oppositional defiance.

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Sandy Hamman has been a teacher with the Sioux City Community School District in Iowa since 1994. She specializes in teaching writing and reading.

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Eric Hammel is a renowned military historian who focuses on the military campaigns of the United States Marine Corps and military action in WWII. He has over fifty military history books and seventy magazine articles to his credit, alongside appearances at military education seminars and in television documentaries.

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Michael Hammer, one of the world's foremost business thinkers, is the author of the bestselling business book The Agenda and coauthor, with James Champy, of Reengineering the Corporation.

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Richard Hammer is the author of more than twenty fiction and nonfiction books, as well as numerous short stories, articles, and essays. He has won two Edgar Awards for Best Fact Crime, for The Vatican Connection (1982) and The CBS Murders (1987). He and his wife currently reside in New York City.

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USA Today bestselling, RITA (R) nominated author Julie Hammerle writes romantic comedies focused on women over forty. She is the author of Knocked-Up Cinderella and Write Before Christmas, as well as four novels for teens. Before becoming a writer, she studied opera, taught Latin, and blogged about TV shows.

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Petra Hammesfahr published her first novel when she was forty and has since written over twenty crime and suspense novels. Petra also writes scripts for television and film. She has won numerous literary prizes, including the Crime Prize of Wiesbaden and the Rhineland Literary Prize.

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Matt Hammitt is a singer, songwriter, and speaker. He was the lead singer for the band Sanctus Real from 1996 to 2016. Matt is the recipient of three Dove Awards and has been nominated for two Grammy Awards.

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Ninie Hammon left a twenty-five-year journalism career to become a novelist. She is the author of ten novels, including The Last Safe Place, Five Days in May, Black Sunshine, Sudan, and Home Grown. Visit her at niniehammon.com.

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Jonathan Hammond is a teacher, energy healer, shamanic practitioner, and spiritual counselor. He is a graduate of Harvard University and the University of Michigan.

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Darell Hammond is the founder and CEO of KaBOOM!, an innovative nonprofit based in Washington, D.C., that brings volunteers and community members together to build playgrounds for children across the country.

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David D. Hammons is the author of several works of fiction and nonfiction, including The Code of Magic, Don't Eat the Glowing Bananas, and A Fool for Europe.

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