Gerard Helferich is a regular book reviewer for the Wall Street Journal and the author of four highly praised histories: Theodore Roosevelt and the Assassin: Madness, Vengeance, and the Campaign of 1912, which was a New York Times e-book bestseller; Stone of Kings: In Search of the Lost Jade of the Maya, which was selected by the American Booksellers Association as an Indie Next title; High Cotton: Four Seasons in the Mississippi Delta, which was a Book Sense Notable Title and winner of the Authors Award for Nonfiction from the Mississippi Library Association; and Humboldt's Cosmos: Alexander von Humboldt and the Latin American Journey That Changed the Way We See the World, which was a Discover magazine Science Bestseller. He lives with his wife, the writer Teresa Nicholas, in Jackson, Mississippi, and San Miguel de Allende, Mexico. For more information, see http: //
www.gerardhelferich.com.
