Louise Erdrich, Michael Dorris, Allan Richard Chavkin, Nancy Feyl Chavkin (1994). “Conversations with Louise Erdrich and Michael Dorris”, p.141, Univ. Press of Mississippi
L. Frank Baum (2016). “30+ FANTASY ADVENTURES & FAIRY TALES – Ultimate Collection (Magical World Series): The Wizard of Oz Series, Dot and Tot of Merryland, Mother Goose in Prose, The Magical Monarch of Mo, American Fairy Tales, The Master Key, The Life and Adventures of Santa Claus, The Sea Fairies…”, p.1600, e-artnow
Henry David Thoreau, Laura Ross (2009). “Walden, Or, Life in the Woods: Bold-faced Ideas for Living a Truly Transcendent Life”, p.421, Sterling Publishing Company, Inc.