"Homo Faber" is a novel about a man named Walter Faber, a highly rational and logical Swiss engineer who believes strongly in technology and progress. His life is turned upside down when he survives a plane crash in the Mexican desert, falls in love with a young woman who turns out to be his daughter, and then loses her to a tragic death. This series of events forces him to question his faith in technology and confront the irrationality of life.

"The Civilization of the Renaissance in Italy" is a seminal work that explores the Italian Renaissance from the 14th to the 16th century, a period marked by significant cultural, artistic, and political developments. The book delves into the revival of antiquity, the rise of individualism, and the secularization of society, examining how these factors influenced the transformation of various aspects of Italian life, including art, politics, and religion. Through a detailed analysis of the period, the author illustrates how the Renaissance represented a break from the traditions of the Middle Ages and laid the groundwork for the modern age.