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Classics inside out · 7-minute read

The Hound of the Baskervilles inside out: how to hide a detective

A dog that glows in the fog, a bog that swallows ponies and a detective who walks out of the novel halfway through. We take apart Conan Doyle’s most famous mystery to see how it plants its clues and suspects.

In this article
  1. The premise in one sentence
  2. The protagonist’s drawers
  3. The pieces: where it fits and where it doesn’t
  4. Who tells it
  5. One scene, taken apart
  6. Clues and suspects
  7. What you can take from it
  8. For today

Fair warning: this tells you who did it, how, and where the dog came from. If you haven’t read it yet, close this tab and come back later. The moor isn’t going anywhere.

The Hound of the Baskervilles came out in 1902 and still works like a kitchen timer: once it starts ticking, you don’t put it down until it rings. What holds it up isn’t the scenery, bog and escaped convict included. It’s the way it’s built.

The premise in one sentence

When the Baskerville heir arrives from Canada to take over the house where his uncle died of fright beside the footprints of a gigantic hound, Watson has to protect him alone on the moor and find out who is behind the legend before the hound hunts again.

Notice the word “alone.” It’s the best decision in the book.

The protagonist’s drawers

Who’s the protagonist? Holmes solves the case, sure. But Holmes doesn’t change: he shows up knowing how to think and leaves knowing how to think. The one with something to gain is Watson.

  • Wants to protect Sir Henry and prove he can handle the case without Holmes.
  • Needs to trust his own judgment.
  • Believes that he takes the notes and Holmes does the thinking.

The wound is right there in the first scene. Holmes asks him to work out who left a walking stick behind, Watson gets it half right, and Holmes tells him, very kindly, that his mistakes pointed the way. A compliment that stings. Watson packs that in his suitcase and heads for Devon.

And on the moor, he does things. He tails the butler, goes out at night after the convict, and walks into a stone hut with his revolver drawn because a stranger is living there. When the stranger turns out to be Holmes, his pride takes a hit. Then it turns out his reports have been a huge help to Holmes. Watson doesn’t become a genius. He learns that his part counts.

The pieces: where it fits and where it doesn’t

Almost everything slots naturally into Wake the Dragon. “Nothing to See Here (Yet)” is the walking stick game: Watson’s lie, working away in front of everyone. “All Hell Breaks Loose” is the end of chapter 2: near the body there were the footprints of a gigantic hound. “Somebody Else’s Job” is long and very London (an anonymous letter pasted together from newspaper clippings, boots that vanish from a hotel, a black-bearded spy in a hansom cab) and, above all, it’s Watson’s lie: as usual, he waits for Holmes to do the thinking.

“Someone Has Other Plans” follows the fair-play rule of any mystery: the culprit has to be in plain sight before the halfway mark, without anyone recognizing him. Stapleton shows up as a friendly neighbor who chases butterflies. “Upside Down” works as a false victory: the mystery of the candle is solved (the convict is the housekeeper’s brother), and that same night Watson sees a man standing on top of a tor, outlined against the moon. One mystery closes, another opens.

“On the Offensive” is where Watson shines. With Holmes far away, the man who “just takes notes” starts thinking for himself: a pair of initials, a certain Laura Lyons, a stone hut. Right against his lie. In “I Smell Smoke” everyone is keeping something quiet, and no one more than the stranger in the hut, who turns out to be Holmes. And “Rock Bottom” comes with an actual body: a man in Sir Henry’s suit at the foot of some rocks. It’s the convict, wearing the heir’s old clothes. The pair is exact: the secret they solved in “Upside Down” is the convict, and the dead man is the convict.

Now, honestly, the parts that don’t fit. Nearly all of them are Watson’s, and nearly all of them fall on flexible pieces:

  • Someone else decides “No Turning Back,” and late. Holmes says he’ll stay in London and Watson should go. Watson doesn’t jump: he’s sent.
  • “That Wasn’t in the Plan” only fits by name. A woman mistakes him for Sir Henry and tells him to go back to London. A surprise, yes. Someone who changes him, no.
  • “Now It All Makes Sense” solves the case, not Watson. The portrait of Hugo Baskerville: cover the hat and the curls, and there’s Stapleton’s face. What makes sense is the crime.
  • “Go Big or Go Home” belongs to Holmes. Sir Henry walks across the moor alone as bait, the hound bursts out of the fog and Holmes fires. Watson is there, but the big move isn’t his.

A mystery runs on two threads: the case and whoever tells it. The pieces follow the case beautifully. Watson’s arc is thin, like that of nearly every series detective, which is why the ending fits the case and not him. Conan Doyle didn’t write from templates, of course. What’s striking is how close the pieces land anyway.

Who tells it

Watson tells all of it, in the first person. Just not always the same way: chapters 8 and 9 are his reports to Holmes, and chapter 10 is pages from his diary. The format shifts, and so does the pace.

And that’s the trick. With Holmes gone, the reader is stuck with the narrator who gets things wrong, and finds the clues at the same moment he does. If Holmes were on the moor, he’d see everything before we had time to wonder. Taking him off the stage for half the novel isn’t a break for the detective. It’s what makes the mystery possible.

One scene, taken apart

The stone hut, chapter 11:

  • Goal: catch the stranger on the moor.
  • Conflict: the stranger has been watching him. Watson finds a note with his own movements written down.
  • Outcome: footsteps outside, a familiar voice, and it’s Holmes: “It is a lovely evening, my dear Watson.”

The scene starts negative and ends positive, and it closes one subplot right when the book needs to open the last stretch of the case.

Clues and suspects

Setting it next to Wanted: One Dragon, Sunday Plot’s sample novel, helps you see the machinery. In both, whoever is investigating gets a list of suspects early on: Mara writes hers on library checkout cards; Watson gets his from Holmes on the platform at Paddington.

In The Hound, the biggest red herring is Barrymore’s black beard, which matches the spy’s in London. The real culprit, the friendly naturalist with the butterfly net, is on the list from the start, shows up early and even helps out. In Wanted: One Dragon, Bruno the baker isn’t even on Mara’s cards: he hands her bread the first night, drops, in passing, the line the whole book turns on, and nobody thinks about him again until a sack of flour sneezes. Same trick both times: leave the important thing in plain sight and put something louder in front of it.

What you can take from it

  • Pull your strongest character out of the scene and watch what everyone else does. Sometimes that’s where the story starts.
  • Give every suspect a secret of their own, even if it isn’t the crime. The Barrymores are hiding something, Laura Lyons is hiding something, Beryl is hiding something. That way, nobody looks innocent.
  • Change the format when you change the pace. A letter, a diary, a report.
  • Put whoever has other plans in plain sight before the halfway mark. Let them help, say hello, chase butterflies. Make sure nobody looks twice.

For today

Open your Story bible and add one line to each suspect’s card: what they’re hiding that isn’t the crime. If someone isn’t hiding anything, now you know who’s extra, or who’s too obvious.

See The Hound of the Baskervilles taken apart in full: characters, beats and all 35 scenes