The Riddle of the Third Mile is the sixth book in Colin Dexter's Inspector Morse series. It dates from 1983, and is not, I fear, one that will linger in the memory. It is chiefly interesting for the back story it reveals about Morse himself, who is now 52. Most of chapter seven is devoted to Morse reminiscing, and an explanation is given following up hints from previous novels. Yes, Morse had attended Oxford as a student. He was an exemplary student and gained a first in "Classical Moderations". At that time he had a bright future ahead of him; two further years to read "Greats" (History, Logic and Philosophy).
However a whirlwind romance took up all his thoughts and time. The girl, a fellow student, had her own family problems. She felt she had to return to her parents' home and cut off the relationship fearing she was causing havoc with Morse's studies. Most poignantly, Morse had no money for a train fare to go to see her and sort out the mess. He failed his exams, was summarily ejected from the University, and had to pay back his Exhibition (an extra monetary award exclusive to Oxbridge). His father suggested that he might be able to find a niche in the police force, and the rest, as they say, is history.
The yearning Morse still feels for his lost love also accounts for his difficulties in sustaining any romantic relationship. We also learn of another influence. An old tutor of Morse's, Professor Browne-Smith, (who is integral to the plot) had profoundly impressed the young student. Morse's obsession with accuracy in all matters to do with grammar, spelling and punctuation all date from then. These part of the novel make for interesting reading for anyone who has read a few of the novels, or watched a few of the TV adaptations.
The novel is nicely balanced between Morse and Lewis, and has a pleasing construction. It is divided into three books or "miles"; a reference to a verse from the Bible:
"And whosoever shall compel thee to go a mile, go with him twain" (Matthew, V:41)
It is also possible that the third mile could also be a reference to a particularly elaborate scheme used in the book to lure three of the college staff to London. In fact three is a significant number altogether. There are three books, three brothers fighting at El Alamein and three tutors at Lonsdale University. ("Lonsdale" is a fabrication, incidentally. The college depicted is imaginary, although in the TV series it is Brasenose College which was used. Brasenose is a college I know well, since most days I would socialise with my husband and his friends, who were young undergraduates there many years ago.) Each chapter again is headed with a sentence, a stylistic device Dexter has used before. This time though it is not a satisfying literary quotation, but merely a sentence telling the reader what happens in the following chapter, much as earlier novelists such as Dickens would employ.
The first chapter is a flashback to the Second World War and a tragic experience at El Alamein. The next four chapters are set in Soho, and the events described are unremittingly sleazy and sordid. Morse's appearance on the scene in chapter six is a welcome relief. Given that the character of Morse fits very well into this kind of setting, is frequently foul-mouthed, disreputable, and often viewing women solely as objects of desire, it is indeed surprising that he can be seen as a welcome contrast to the scenario so far.
However, much of the novel from then on is rather humdrum. There is an interesting letter for Morse to decipher. (Both he and the author always seem to enjoy that!) The reader suspects throughout that there may be switches of character; we have been told at the start that there are brothers, and twins. Dexter has enjoyed deceiving the reader with substitutes and switching characters before on at least two occasions, so we are getting wise to this.
Toward the end of the novel we suddenly get a flurry of inexplicable extra murders, and by the end we have 5 bodies in total. Dexter explains the circumstances through his mouthpiece, Morse. This character suggests his thoughts on what must have happened to Lewis, as nobody is still alive to corroborate the facts. Or as the chapter-heading says:
"Morse almost completes his narrative of the main events - with a little help from his imaginative faculties."
This part is fiendishly complicated. Yes, it fits together logically, but is barely credible in psychological terms. In fact one character even has to have a brain tumour to make the reader go along with it. It would have been much more satisfactory if at least some of the events had been hinted at a little earlier, rather than have such a Hamlet-style bloodbath at the end.
A bit of an also-ran, all in all. But as one critic has said,
"[Morse is] the most prickly, conceited, and genuinely brilliant detective since Hercule Poirot." (The New York Times Book Review)
So maybe worth a read, just for this.