Among the subjects and people that bring his Midwestern Plains to life are the destruction and resurgence of the American bison; Native American "Ghost Dancers," who attempted to ward off destruction by supernatural means; the political allegory to be found in The Wonderful Wizard of Oz; and current attempts by ecologists to "rewild" the Plains, complete with cheetahs.
Garrett-Davis infuses the narrative with stories of his family as well -- including his great-great-grandparents' twenty-year sojourn in Nebraska as homesteaders and his progressive Methodist cousin Ruth, a missionary in China ousted by Mao's revolution. Ghost Dances is a fluid combination of memoir and history and reportage that reminds us our roots matter.