King Arthur's Knights:

In this book, besides reading of wonderful adventures and brave fighting, you will learn just what sort of man a perfect knight was required to be in the chivalrous times when men wore armour and rode on errantry. The duties of a 'good and faithful knight' were quite simple, but they were often very hard to perform. They were-to protect the distressed, to speak the truth, to keep his word to all, to be courteous and gentle to women, to defend right against might, and to do or say nothing that should sully the fair name of Christian knighthood...