Aymer’s capture, unrelated to events at the castle, seems unimportant at first but will become a key factor in the book’s third main adventure. For the moment, it further illustrates the increasingly precarious position of the arrogant and self-assured Normans. Too many years of underestimating their Saxon subjects have left them vulnerable to attack. The main conflict of the first volume pitted Saxon (Ivanhoe) against Norman (Sir Brian). The main conflict of the second volume will pit ignoble Normans (Front-de-Boeuf, de Bracy, Sir Brian) against the shining example of Norman chivalry, the Black Knight, who leads the attacking forces.