As a piece of First Nations literature, which generally includes works written by First Nations, Métis, and Inuit writers,
Three Day Road focuses on the Indigenous people of Northern Canada. Other notable works of First Nations literature includes
Indian Horse by Richard Wagamese, a member of the Wabaseemong First Nation, which focuses on a young Ojibway boy in Northwestern Ontario. Cree writer Rosanna Deerchild’s book of poetry,
Calling Down the Sky, tells the story of Deerchild’s mother and explores the historical trauma caused by residential schools, and
Legacy, by Waubgeshig Rice of the Wasauksing First Nation, interrogates the disproportionate violence and injustices perpetrated against Indigenous women. Boyden names Louise Erdrich, a Native American novelist and poet from the Turtle Mountain Band of Chippewa Indians widely known for her novels
Love Medicine and
The Round House, as a major influence on his writing, as well as Beat writer Jack Kerouac and his famous novel
On the Road.
Three Day Road takes place during World War I, and Boyden frequently notes the beauty of nature that carries on despite the carnage and violence of war. Similar themes of war and nature are reflected in Sebastian Faulks’s
Birdsong and Ernest Hemingway’s
A Farewell to Arms.