"Growth of the Soil" is a novel that follows the life of a man who leaves his nomadic lifestyle to become a pioneer farmer in the Norwegian wilderness. The narrative traces his journey from solitude to building a family and a thriving farm, showcasing his deep connection with the land and the cyclical nature of life. The book also explores the tension between traditional rural life and modernity, as external forces such as industrialization and societal change begin to impact the protagonist's simple existence.

"The Underdogs" is a novel set during the Mexican Revolution, depicting the conflict from the perspective of the peasants who fought in it. The story follows the journey of a poor, illiterate Indian named Demetrio Macias, who becomes a reluctant leader in the rebellion against the federal government. The narrative explores the brutality and chaos of war, the corruption of power, and the often futile nature of rebellion, painting a grim picture of the human cost of revolution.

The book is a detailed firsthand account of the first successful expedition to the South Pole, led by the author, a noted Norwegian explorer. It chronicles the meticulous planning, the journey's challenges, and the strategic decisions that enabled the team to reach the pole on December 14, 1911, ahead of their British rivals. The narrative combines personal reflections, vivid descriptions of the harsh Antarctic environment, and insights into the teamwork and innovation crucial for survival and success in one of the most extreme climates on Earth.