In Wallace Stegner's novel "The Big Rock Candy Mountain," the character Elsa Norgaard is introduced as a young girl of eighteen, embodying the spirit of youth and exploration. Her character is likely to represent the themes of growth, identity, and the search for belonging that are prevalent throughout the story. As she navigates her journey, readers see not only her personal struggles but also the overarching societal changes of the time.

Elsa's experiences reflect the tension between individual aspirations and the realities of life's circumstances. The narrative explores her relationships and the choices she makes, which highlight the complexities of growing up and the impact of family and environment on one's path. Through her journey, Stegner captures the essence of coming-of-age in a changing world, making Elsa a relatable and significant figure in the novel.