French presents the concept of values in a sensitive, nondidactic manner. He does not preach nor talk down to the reader. This is quite evident in the relationship between Robbie and Carlos, teen-agers from different backgrounds and cultures. French allows Robbie to work through his dilemma over accepting or rejecting Carlos as a friend because of his betrayal of David Salazar.

Through clarifying his values, Robbie comes to his own conclusions about standards and importance of laws in a civilized society and forgives his friend.

Dr. Salazar's role is so sensitively presented that the reader can easily empathize with him. Despite calling forth feelings of revulsion over his insidious circle of revenge, the reader can understand his motives and feel pity for him.