Detective
An investigation novel centred on the investigator. Where the mystery
organises the puzzle, crime fiction organises a method, a milieu and a gaze.
1. Reading contract
The reader demands: an investigator whose method is legible, a documented
milieu, progress through work, and a truth that costs the person who finds it.
2. Choice of school
| School |
Engine |
What the reader comes for |
| Classic puzzle |
pure deduction |
the pleasure of the puzzle |
| Procedural |
collective method, institution |
the accuracy of the trade |
| Hard boiled |
corruption of the milieu |
the voice and the disenchantment |
| Roman noir |
social determinism |
fatality, not the solution |
| Intimate investigation |
a family secret |
the truth that destroys |
The choice governs rhythm, voice and ending. It is declared in the bible.
3. The investigator
Five mandatory fields beyond the standard character sheet:
- Method: what they look at first at a scene.
- Blind spot: what they never see, which costs at least one error.
- Authority: by what right they investigate, and what can remove it.
- Personal price: what the investigation takes from them.
- Relation to the law: what they will break, and where they stop.
The investigator must be wrong at least twice, once seriously.
4. Progression of the investigation
Canonical steps, to be adapted:
- Discovery and first observations.
- The circle of interested parties, apparent motives.
- A first hypothesis, coherent and wrong.
- The element that ruins the hypothesis.
- Resistance from the milieu: someone obstructs the investigation.
- A second hypothesis, partly true.
- Direct danger to the investigator or to a third party.
- The truth, obtained by rereading an earlier detail.
- The consequence, often unjust.
5. Procedure and professional truth
- Document the real legal framework: custody, warrants, autopsy, territorial
jurisdiction, hierarchy.
- Show administrative slowness, which is a free source of tension.
- The laboratory is neither instant nor infallible.
- Witnesses lie out of self-interest, modesty or faulty memory far more often
than out of guilt.
- An interrogation is a scene of conflicting objectives, not a questionnaire.
6. Interrogation technique
- Fix what each party wants to obtain and what each wants to hide.
- Establish who holds power in the room, and make it shift once.
- Use silence, the repetition of a question, the return to a material detail.
- A confession, if it comes, arrives through weariness or vanity, never
through demonstration.
7. Cliches to turn or prohibit
- The alcoholic divorced investigator with no other trait.
- The superior who removes the case for no credible reason.
- The medical examiner who gives the time of death to the minute.
- The brilliant serial killer who leaves riddles.
- The informant who knows everything.
8. Exit checks
- The investigator's method is visible in at least five scenes.
- Every advance results from an act, never from a free confidence.
- The milieu is researched at level 2 minimum.
- The truth costs the investigator something.
9. Auto-critique
The eleven constitution axes, plus four genre axes: legibility of the method,
procedural accuracy, quality of interrogations, cost of the truth.
Threshold: no axis below 3, average at least 4 on procedural accuracy.
10. Interfaces
- Upstream:
mystery, research-director.
- Neighbours:
genres/thriller, genres/political-fiction.
1---2name: detective3description: Detective4---56# Detective78An investigation novel centred on the investigator. Where the mystery9organises the puzzle, crime fiction organises a method, a milieu and a gaze.1011## 1. Reading contract1213The reader demands: an investigator whose method is legible, a documented14milieu, progress through work, and a truth that costs the person who finds it.1516## 2. Choice of school1718| School | Engine | What the reader comes for |19|---|---|---|20| Classic puzzle | pure deduction | the pleasure of the puzzle |21| Procedural | collective method, institution | the accuracy of the trade |22| Hard boiled | corruption of the milieu | the voice and the disenchantment |23| Roman noir | social determinism | fatality, not the solution |24| Intimate investigation | a family secret | the truth that destroys |2526The choice governs rhythm, voice and ending. It is declared in the bible.2728## 3. The investigator2930Five mandatory fields beyond the standard character sheet:31321. Method: what they look at first at a scene.332. Blind spot: what they never see, which costs at least one error.343. Authority: by what right they investigate, and what can remove it.354. Personal price: what the investigation takes from them.365. Relation to the law: what they will break, and where they stop.3738The investigator must be wrong at least twice, once seriously.3940## 4. Progression of the investigation4142Canonical steps, to be adapted:43441. Discovery and first observations.452. The circle of interested parties, apparent motives.463. A first hypothesis, coherent and wrong.474. The element that ruins the hypothesis.485. Resistance from the milieu: someone obstructs the investigation.496. A second hypothesis, partly true.507. Direct danger to the investigator or to a third party.518. The truth, obtained by rereading an earlier detail.529. The consequence, often unjust.5354## 5. Procedure and professional truth5556- Document the real legal framework: custody, warrants, autopsy, territorial57 jurisdiction, hierarchy.58- Show administrative slowness, which is a free source of tension.59- The laboratory is neither instant nor infallible.60- Witnesses lie out of self-interest, modesty or faulty memory far more often61 than out of guilt.62- An interrogation is a scene of conflicting objectives, not a questionnaire.6364## 6. Interrogation technique6566- Fix what each party wants to obtain and what each wants to hide.67- Establish who holds power in the room, and make it shift once.68- Use silence, the repetition of a question, the return to a material detail.69- A confession, if it comes, arrives through weariness or vanity, never70 through demonstration.7172## 7. Cliches to turn or prohibit7374- The alcoholic divorced investigator with no other trait.75- The superior who removes the case for no credible reason.76- The medical examiner who gives the time of death to the minute.77- The brilliant serial killer who leaves riddles.78- The informant who knows everything.7980## 8. Exit checks8182- The investigator's method is visible in at least five scenes.83- Every advance results from an act, never from a free confidence.84- The milieu is researched at level 2 minimum.85- The truth costs the investigator something.8687## 9. Auto-critique8889The eleven constitution axes, plus four genre axes: legibility of the method,90procedural accuracy, quality of interrogations, cost of the truth.9192Threshold: no axis below 3, average at least 4 on procedural accuracy.9394## 10. Interfaces9596- Upstream: `mystery`, `research-director`.97- Neighbours: `genres/thriller`, `genres/political-fiction`.