The Magician’s Nephew (C. S. Lewis, 1955) begins in London around 1900. Digory Kirke lives with his aunt and his strange uncle, Andrew Ketterley, who works in a locked attic study. Andrew has inherited from his godmother, a woman with a dubious reputation, a box of dust said to come from another world, and with it he has made magic rings: yellow ones that take you out of this world, green ones that bring you back. He has tested them on guinea pigs, some of which vanished and some of which died. What he needs is a human subject. When Digory’s friend Polly wanders into the study, Andrew offers her a yellow ring as a present; she touches it and disappears. He then explains to Digory that someone must take her the green rings so she can return, and that a gentleman cannot be expected to go himself; Digory, as a boy of honor, must. Digory goes. Their journey awakens Jadis in Charn and brings her to London, where she takes Andrew as her servant. Swept along into the newborn Narnia, Andrew sees in it only business: a lamp-post bar has grown into a tree, so the land must be worth a fortune. The talking animals, puzzled by him, take him for a kind of plant, plant him in the ground and water him. Back in England, he never practises magic again.
// The theoryThe way offenders think
In The Criminal Personality (1976), the psychiatrist Samuel Yochelson and the psychologist Stanton Samenow argued that persistent offenders share not a social background but a way of thinking: a set of “thinking errors” that make crime feel justified. Later researchers refined the idea with measurable instruments. Glenn Walters identified criminal thinking styles such as entitlement (I have special rights), power orientation (the world is divided into the strong and the weak), cutoff (dismissing inconvenient thoughts), super-optimism (it will go well for me) and sentimentality (I am a good person at heart). John Gibbs described self-serving cognitive distortions, such as blaming others and minimizing harm. Cognitive-behavioral programs that teach offenders to recognize and challenge these patterns are among the interventions with the best evidence of reducing reoffending.
A catalogue of thinking errors
Uncle Andrew’s speeches read like a list of Walters’ criminal thinking styles. Entitlement: wise men are exempt from ordinary rules, and he is a wise man. Power orientation: children and guinea pigs are there to be used by those who know more. Displacement of responsibility: he did not send Polly away, she touched the ring; it is Digory’s honor, not his cowardice, that requires the boy to go. Super-optimism: he is sure his experiments will make him great, and in Narnia he immediately imagines a commercial empire. Sentimentality: he considers himself a misunderstood genius and a gentleman. Digory sees through it at once: what his uncle calls a high destiny simply means he thinks he can do what he likes to get what he wants. Lewis underlines the point by having Jadis use the same words about her own crimes in Charn: the cowardly amateur and the world-destroying queen share a way of thinking, and differ only in power.
// The subjectThe coward who wanted to be a magician
Uncle Andrew is partly comic: vain, greedy, terrified of Jadis and reduced to helpless absurdity in Narnia. But Lewis does not let the comedy hide what he did. He experimented on animals, deceived a child into vanishing, and blackmailed another into following her, all to satisfy his ambition without risk to himself. He is also the man who opens the door to Jadis, out of the same arrogance. His punishment in Narnia is gentle and pointed: he cannot hear the animals speak, because he has decided in advance that they cannot, and so he hears only roars and barks. His way of thinking has made him deaf to the world he wanted to exploit.
Uncle Andrew
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// The crackDescription or explanation?
Cognitive criminology has been criticized for a circularity: thinking errors are often inferred from the very behavior they are supposed to explain, and the question of where those patterns come from is left to other theories. Yochelson and Samenow’s original work was also criticized for its small, unrepresentative sample and for presenting criminals as a different kind of person. In Uncle Andrew’s case, the theory describes his justifications precisely but says nothing about how a gentleman from a comfortable family came to think this way, beyond hints of the influence of his godmother.
There is also the matter of scale. Uncle Andrew’s crimes are real but limited, and the novel treats him finally with something like pity: an old man who never tries magic again. Within the fiction, he chose to use children as instruments for his ambition. What the theory adds, and what Lewis saw, is that the thinking of a petty, cowardly man and that of a tyrant can be the same; the difference is how much power each has to act on it.
Changing the thinking
Programmes based on cognitive criminology, such as Reasoning and Rehabilitation or Moral Reconation Therapy, teach offenders to identify their own thinking errors—entitlement, minimization, blaming others—and to replace them with more accurate and responsible ways of thinking. Meta-analyses have found that these programs reduce reoffending modestly but consistently, which makes them among the more reliable tools available. Uncle Andrew never takes such a course, but Digory does the work for him in a single sentence, by translating “a high and lonely destiny” into what it really means. Recognising the error is the first step to refusing it.
Three key ideas
- Cognitive criminology (Yochelson and Samenow, 1976; Walters; Gibbs) explains offending through learned thinking errors such as entitlement, power orientation, displacement of blame and super-optimism. Cognitive-behavioral programs that address them reduce reoffending.
- Andrew Ketterley experiments on guinea pigs, tricks Polly into vanishing with a magic ring and blackmails Digory into following her, justifying himself because “men like me are freed from common rules”. He brings Jadis to London and, in Narnia, is planted like a tree by the animals.
- The crack: the theory describes his justifications but risks circularity and says little about their origin. Even so, he chose to use children as instruments.
Sources · further reading
- Yochelson, S. and Samenow, S. E. (1976). The Criminal Personality, vol. 1: A Profile for Change. Jason Aronson.
- Walters, G. D. (1990). The Criminal Lifestyle: Patterns of Serious Criminal Conduct. Sage.
- Lipsey, M. W., Landenberger, N. A. and Wilson, S. J. (2007). “Effects of Cognitive-Behavioral Programs for Criminal Offenders”. Campbell Systematic Reviews, 3(1).
- Lewis, C. S. (1955). The Magician’s Nephew. The Bodley Head.
Case-file questionsFrequently asked questions
Who is Tío Andrew?
Tío Andrew (“Andrew Ketterley”) is a villain from The Chronicles of Narnia, analysed on KRIMINIS through the lens of criminology. “Men like me, who possess hidden wisdom, are freed from common rules.
Why does Uncle Andrew (Andrew Ketterley) become a villain?
Uncle Andrew and cognitive criminology: in The Magician’s Nephew, a London gentleman experiments on guinea pigs, tricks a girl into touching a magic ring and forces his nephew to go after her into an unknown world. He justifies himself with a sentence that is a manual of criminal thinking: men like him are freed from common rules. The White Witch will later repeat that sentence almost word for word.
Which criminological theory explains Tío Andrew?
Tío Andrew's case is analysed through Cognitive criminology. Cognitive criminology (Yochelson and Samenow, Walters, Gibbs) holds that behind criminal behavior there are learned styles of thinking: errors and shortcuts that let people do harm without feeling responsible, such as entitlement, power orientation, excessive optimism or the conviction that blame always lies elsewhere. Andrew Ketterley, Digory’s uncle in The Magician’s Nephew (1955), is a textbook case dressed as comedy: a vain, cowardly man convinced that his wisdom exempts him from morality, who uses children as guinea pigs because he does not dare take the risk himself. Lewis gave him the same sentence that Jadis later speaks, and not by chance.








