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Short Fiction · Chapter

IX: The Light on the Water explained

Merritt, on holiday in Meirion, observes what he believes to be heliographic signals from a farmhouse, shortly before a boat carrying two schoolboys and a sailor capsizes and all three drown.

What happens

Merritt, on holiday in Meirion, observes what he believes to be heliographic signals from a farmhouse, shortly before a boat carrying two schoolboys and a sailor capsizes and all three drown. Dr. Lewis, trying to shield Merritt from the full extent of the terror, dismisses his brother-in-law's theory that the light caused the disaster. Meanwhile, Lewis is called to attend a child who has been mysteriously asphyxiated, deepening the enigma of the spreading horror.

Themes in this chapter

  • The Urban Mystery

    The inexplicable disasters—a boat capsizing in calm water, a child asphyxiated without cause—deepen the overarching mystery that pervades both rural and urban settings.

  • Madness and Psychological Horror

    Lewis feels himself nearing madness as he confronts an insoluble problem; the voluntary concealment of truth by the public adds a psychological layer of dread.

Characters to notice

  • Mr. and Mrs. Merritt

    Merritt is on holiday in Meirion, unaware of the full terror; he witnesses a light from a farmhouse and later theorizes it caused the boat disaster.

  • Dr. Lewis

    Lewis carefully manages Merritt's knowledge of the terror, dismisses his heliograph theory, and is called to attend a child's mysterious death.

  • Mr. Remnant

    Remnant appears at the club, reiterating his theory of 'commanded suicide' and the Z-Ray, though Lewis avoids the topic.

  • Johnnie Roberts

    Little Johnnie is found dead, asphyxiated under mysterious circumstances, with no marks of violence.

  • Mrs. Roberts

    Mrs. Roberts, the mother of the dead child, weeps and tells the doctor the children had been playing outside before the tragedy.

Key passages

  • Let it be noted carefully that so far Merritt had not the slightest suspicion that the terror of Midlingham was quick over Meirion.

    Merritt remained completely unaware that the same horror plaguing Midlingham had now spread to Meirion.

    Highlights the deliberate concealment of the terror from Merritt.

  • I think I have already written something of the probable emotions of the mathematician confronted suddenly with an undoubted two-sided triangle. I said, if I remember, that he would be forced, in decency, to go mad; and I believe that Lewis was very near to this point.

    Lewis felt like a mathematician facing a logical impossibility—the only decent response would be madness, and he was close to it.

    Illustrates Lewis's psychological torment as he grapples with inexplicable events.

  • The Celtic fairies are still malignant.

    The old belief in malevolent Celtic fairies persists among the local people.

    Connects the terror to local folklore and supernatural explanations.