The Wrong Notes

Why the Trilogy Ends in a Pub Quiz

21 June 2026 ~ 3 min read

In the “Listen” blog, I wrote that each book in the Cosmic Janitor Trilogy begins with the same word—Listen—and each time it means something different. Book 1 asks you to listen for silence. Book 2 asks you to listen for discord. Book 3 asks you to listen for what’s absurd.

I’ve had people ask me, carefully, whether the third book is a comedy. The answer is yes—and no. The Cosmos Answers is the funniest book in the trilogy. It’s also the one where a man dissolves into living music and can never touch the woman he loves again. The Devil signs a six-hundred-and-sixty-six-page abdication contract and laughs a terrible laugh by page four hundred because even his ending has paperwork. A dinosaur named Daisy wins a quiz round with perfect knowledge of Shannon Airport runways. And when the cosmos itself—after thirteen billion years of crisis and resolution—asks the only question that matters, “What’s the point?”, Cork’s seventeen unified dimensions answer with perfect confidence: Would you ever cop on?

That line is the emotional center of the entire trilogy. Not despite being funny—because it’s funny. “Cop on” is Cork slang, and it roughly translates to: stop being so dramatic, have a pint, and be here with the people around you. It’s the most unsophisticated answer to an existential crisis imaginable. And it’s the right one.

I knew from the beginning that the trilogy had to end this way. Book 1 establishes that the universe is mostly silence punctuated by noise—John Cage’s lesson, Beethoven’s lesson. Book 2 establishes that dissonance is necessary, that the Morrígan doesn’t bring peace but the friction that keeps the cosmos from collapsing under its own harmony—Stravinsky’s lesson. But Book 3 needed a different kind of music. Not silence. Not discord. Something stranger.

A composer learns that the wrong notes are sometimes the ones that crack open something true. A jazz musician hits a note that doesn’t belong, and instead of correcting it, leans into it—and the whole piece shifts into a key nobody expected. That’s what Book 3 does. The wrong answer to a cosmic crisis isn’t profound. It’s seventeen dimensions of Cork arguing over a pub quiz and somehow arriving at truth through collective wrongness. The point isn’t the answer. The point is that Cork bothered to answer at all—and did it on quiz night, with a pint in hand, because that’s what you do.

The character I’m proudest of in Book 3 is the Devil—not because he’s the villain, but because he stops being one. Across three books, he goes from scheming escapee to reluctant therapy patient, and his arc ends not with defeat but with silence. There’s a moment near the end when his sister asks him a question and for the first time in his existence, the Devil has nothing clever left to say. That silence is the most human thing he’s ever done. Six months later, in court-mandated family therapy, he manages to say his sons are “more efficient than I ever was”—and it feels like swallowing glass, but also lighter. I didn’t plan to feel sympathy for the Devil. But the wrong notes got him too.

The trilogy ends with Seán transformed into living music, conducting seventeen dimensions of Cork from inside the sound itself. He can’t hold Niamh anymore—she’s starlight, he’s music—but they dance. Together differently is still together. And in the Epilogue, another janitor drops another tool into the same wormhole, where it clinks against Seán’s screwdriver and his father’s hammer—three tools, three books, three years. The universe assembling its own repair kit, one accident at a time.

If you’ve been listening across all three books—for the silence, the discord, and the absurdity—you already know the answer to “What’s the point?” Cork told you. The rest will follow.

~ Liam