Nicholas Guild has published a dozen novels in both the thriller and historical genres, several of which were international bestsellers, including The Assyrian, Blood Star, and Angel. Guild now lives in Frederick, Maryland.

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Kevin Guilfoile is the author of Cast of Shadows and has written for McSweeney's, Salon, and the New Republic.

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Kimberly Guilfoyle is a host of The Five and Outnumbered on Fox News. She also appears as a legal analyst on The O'Reilly Factor and Hannity. Before joining Fox in 2006, she was a host of Both Sides on Court TV and provided legal analysis for Anderson Cooper 360°, Larry King Live, and ABC's Good Morning America.

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James Guiliani is the fifth of six kids born to a religious, working-class Italian American family. He turned to petty crime in high school and was the enforcer for mob boss John Gotti of the Gambino crime family by his mid-twenties. After serving time both in prison and in odd jobs, he now spends his days caring for and rescuing animals with his wife, Lena.

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Chris Guillebeau is a writer, world traveler, entrepreneur, and lifelong learner. Self-employed for his entire adult life, he currently writes for an army of remarkable people at ChrisGuillebeau.com and is a regular contributor to CNN.com, Bloomberg Businessweek, the Huffington Post, and other outlets.

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Tomás Guillén is a professor in the communication department at Seattle University. The author of Toxic Love and Serial Killers: Issues Explored Through the Green River Murders, he frequently is asked to discuss law enforcement and criminal justice issues on CNN, Fox, and Good Morning America.

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Richard Guilliatt has been a journalist for thirty years and is the author of the book Talk of the Devil? Repressed Memory and the Ritual Abuse Witch-Hunt.

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Swedish-born journalist Jan Guillou is the creator of the two most successful Swedish works of fiction of all time: the Hamilton series and the Crusades Trilogy, including The Road to Jerusalem and The Templar Knight. His books have been translated into more than twenty languages. He lives in Stockholm.

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Christophe Guilluy is a French geographer and the author of several books, including La France périphérique: comment on a sacrifié les classes populaires. He also writes occasionally for the Guardian.

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Jeff Guinn is the author of Go Down Together: The True, Untold Story of Bonnie and Clyde, which was a finalist for the Edgar Award in 2010.

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Imtiaz Gul has been reporting on Islamist groups in Afghanistan and Pakistan since the late 1980s. Heis the author of The Unholy Nexus: Pak-Afghan Relations under the Taliban.

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Jo Guldi is associate professor of history at Southern Methodist University, where she teaches courses on the history of Britain, the British Empire, modern development policy, and property law. She lives in Richardson, Texas.

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