"Great Christians of France: Saint Louis and Calvin" is a book that tells about two outstanding figures of French history - Saint Louis and John Calvin. The author Guizot Francois reveals to the reader the life paths of these two outstanding personalities, representatives of different religious views, but both certainly deserve attention and study. Through the prism of their life destinies, the author offers to discover various aspects of religious and social life in France at that time. This book will help the reader better understand the influence of these outstanding figures on the formation of the religious and cultural picture of France in the Middle Ages and the postmodern era.