The Evidence Hidden In Personal Lines
Letters and journal entries give a crime story a private pulse. A report can establish what happened, while a letter reveals what someone wanted another person to believe. A journal can record fear before anyone else recognises it as danger. These forms allow a plot to carry evidence, emotion and contradiction in the same small space.
This is why I use letters and journal entries as plot devices. They create a second narrative current beneath the visible investigation, giving readers access to a character’s language while keeping the truth incomplete. In the Thorkild Aske novels, that tension matters: a document may clarify the past, distort it, or expose the person who thought they had controlled the story.
| Device | What it can reveal | What it can conceal | Effect on the reader |
|---|---|---|---|
| Letter | Intention, affection, accusation | The writer’s omissions | Creates a relationship across distance |
| Journal entry | Immediate fear, memory, private reasoning | Self-deception and selective recall | Feels intimate and unstable |
| Official report | Dates, actions, recorded facts | Emotion and unofficial motives | Establishes a surface of authority |
| Text message or email | Speed, conflict, changing tone | Context and physical detail | Increases urgency and uncertainty |
The Private Shape Of Evidence
A letter is an object before it becomes information. Someone has written it, folded it, addressed it and decided to send it. That physical journey gives the document a history of its own. It may have been hidden in a drawer, carried across a border or discovered years after its writer expected it to be read.
The about the author material on my website describes the background behind my work, but the characters’ documents perform a different function. They do not explain the writer from the outside. They allow a character to speak in a chosen voice, with a particular audience in mind. That distinction creates dramatic pressure: every sentence may be sincere, strategic or both.
Voice Carries Time
A journal entry captures a mind before it has reached a settled interpretation. The writer may describe a sound, a face or a strange encounter without understanding its importance. Later, the reader recognises the clue. This delayed meaning lets the plot move backwards and forwards at once.
The language also shows how a person changes. Early entries may be detailed and confident; later ones might become abrupt, repetitive or evasive. The form makes deterioration visible without requiring a narrator to announce it. In a psychological crime story, the shape of the writing can become evidence.
What Silence Reveals
The most useful document is rarely complete. A missing page, an interrupted sentence or a name replaced by an initial can create a stronger mystery than a full account. Absence invites interpretation, and interpretation makes readers test the reliability of every surviving detail.
Silence can also expose relationships. A letter may address one subject while circling another. A journal may record an argument but omit the reason for it. Such gaps are not decorative puzzles; they show what a character cannot admit, even in private. The unsaid material becomes part of the plot’s architecture.
Place And Cultural Texture
Documents carry local habits: the way people greet one another, the names they use for streets, the practical details of travel and the assumptions shared by a community. A note written in Melbourne may have a different social rhythm from one written in a remote Norwegian town. Place enters through vocabulary, weather, routines and the distance between people.
For Australian readers, those details can make a translated crime novel feel close to home without pretending that Norway and Australia are the same. A reader in Sydney might recognise the unease of a ferry journey or a message sent after dark; someone in Brisbane may notice how heat changes a room, a schedule or a person’s patience. The local book market also has its own strong appetite for Nordic noir, alongside crime fiction set in Melbourne, Adelaide and the Australian bush.
Translation And Distance
A letter is especially revealing when a story crosses languages. Its tone may be tender, formal, blunt or deliberately ambiguous, and translation has to preserve more than the dictionary meaning. Rhythm, politeness and the emotional force of a simple phrase all shape how a reader judges the writer.
I write in Norwegian first, because the original language gives each character a natural social and emotional register. The thoughts, hesitations and references should belong to that world before they travel elsewhere. My reflections on writing in Norwegian explain why translation is a later stage of the journey rather than the starting point.
For an Australian edition, a translator must help the documents remain immediate without flattening their Norwegian setting. Readers should feel the distance between places, yet still understand the fear inside a line of handwriting. That balance is essential when the document contains a clue that depends on tone rather than facts.
The Reader As Investigator
Letters and journals invite active reading. A conventional account may tell us that a character is frightened, but a diary entry can show the sentence becoming shorter, the handwriting becoming uncertain or the writer returning to one image again and again. Readers begin to examine form, repetition and omission as carefully as they examine fingerprints.
This technique also protects mystery from easy explanation. A document can be honest and still be wrong because memory is partial. It can be false in its facts and truthful in its emotional meaning. The strongest plot device is therefore not the document itself, but the conflict between what it says, what it leaves out and what later evidence makes us see.
I use these private forms because they make the past remain active. A letter can cross years; a journal can turn yesterday into a warning; a few carefully chosen lines can alter the meaning of an entire investigation. What the reader should remember is simple: in crime fiction, a document is never just a record. It is a voice with motives, a piece of evidence with a history, and sometimes the place where the truth first begins to show.