Everything you need to understand or teach Too Many Magicians by Randall Garrett.
Too Many Magicians explores two major themes common to the genre of detective fiction: the superiority of reason over impulse, and the variety of human responses to temptation. Reason is represented by the detective team of the novel: Lord Darcy, an investigator for the King's Justice, and his associate, forensic sorcerer Master Sean O Lochlainn. While Darcy has the superior gifts of deduction, and knowledge of self-defense, interrogation, and tactics, he must rely...