Bernardo, Susan M.; Murphy, Graham J. (2006). Ursula K. Le Guin: A Critical Companion. Greenwood Press. ISBN 978-0-313-33225-8

Bloom, Harold (1987). "Introduction". In Bloom, Harold (ed.). Modern Critical Interpretations: Ursula Le Guin's the Left Hand of Darkness. Chelsea House Publications. pp. 1–10. ISBN 978-1-55546-064-8.

Cadden, Mike (2005). Ursula K. Le Guin Beyond Genre: Fiction for Children and Adults. Routledge. ISBN 978-0-415-99527-6

Cummins, Elizabeth (1990). Understanding Ursula K. Le Guin. University of South Carolina Press. ISBN 978-0-87249-687-3.

Kuznets, Lois R. (1985). "'High Fantasy' in America: A Study of Lloyd Alexander, Ursula Le Guin, and Susan Cooper". The Lion and the Unicorn. 9: 19– 35. doi:10.1353/uni.0.0075. S2CID 143248850

Erlich, Richard D. (December 2009). Coyote's Song: The Teaching Stories of Ursula K. Le Guin. Wildside Press LLC. ISBN 978-1-4344-5775- 2. Archived from the original on February 3, 2021. Retrieved September 18, 2018

Le Guin, Ursula (1978). The Wind's Twelve Quarters Volume I. Granada Publishing. ISBN 978-0-586-04623-4.

Worlds of Ursula K. Le Guin. PBS American Masters. August 2, 2019

Ursula K. Le Guin papers, circa 1930s–2018 at the University of Oregon Libraries