Greg Olson has an MA in history from University of Missouri, Columbia, and an MFA in art from University of South Dakota. He is curator of Special Exhibits and Special Projects at the Missouri State Archives, and author of Great Walker: Ioway Leader, The Ioway in Missouri and Noble Savages, Voodoo Priests and Ozark Gypsies: The Life of Folklorist Mary Alicia Owen, and several articles on Missouri history.
John Hare is an illustrator, graphic designer and artist. He lives in Gladstone, Missouri.