The book "The Book of Nobility, addressed to King Edward the Fourth on the occasion of his invasion of France in 1475" is a unique literary work full of patriotic spirit and nobility. The author of the book writes about the military exploits and achievements of King Edward in the manner of chivalric novels. In every line one can feel the pride of one's country and the greatness of royal actions. Thanks to detailed descriptions of battles, political intrigues and apt comparisons with historical events, the author tries to lift the spirits of his king and the entire nation in difficult times. This book is not only a collection of battles and victories, but also an attempt to reflect the concept of nobility and honor in a world where it is becoming archaic, but still an important value.