The Trolley Shed Sleuth: Cozy mysteries, a premade four-book pack | PlotProse
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Home / Premade Series / The Trolley Shed Sleuth
Cozy mysteries · Premade four-book pack

The Trolley Shed Sleuth

Everybody watches the bus. The best view belongs to the woman who punches the tickets.

This pack has been sold. Each pack is only sold once.
4-book package
$940

$235 per book

Order this pack

Each pack is only sold once.

Until 3 December: your concept comes with two On-Demand classes of your choice and six TropeSmith Maps.

Paid in full to reserve your slot · not refundable · free revision against your brief · Terms · Prices are in US dollars; Stripe may show your local currency at checkout · processed by PlotProse (The Coral Hart Group)

The Trolley Shed Sleuth, a cozy mystery concept package. The graphic shows 4 novel covers and the free lead magnet, The Fare Nobody Punched.

The concept

Former conductress Olive Newell volunteers at a working trolleybus museum outside a small Midlands town. Children ask about the bell, old drivers argue about routes and the person who tells visitors which end to board quietly learns everyone’s business. Each mystery turns on a passenger’s version of a journey that the vehicle itself makes impossible.

Visitors hear the last-stop bell after the original is discovered missing. A bell cannot leave the shed and still answer Olive’s hand. The free companion novella is The Fare Nobody Punched.

The worldThe museum runs short demonstration rides. Olive’s schoolfriend Sid maintains the displays. Historic tickets and photographs are clues when checked against present witnesses.
Series tropesSmall Town • Childhood Friends • Underdog
Intended readershipFor gentle historical-interest cozies with a present-day case, manageable suspects and an amateur who remembers how the work felt.
Tone & contentClean, nonviolent series with thefts, disguises and a missing adult found safe. Each puzzle closes.

The people behind the promise

Free novellaOlive, a recently widowed conductress, and her schoolfriend Sid.
Book 1Olive and a new volunteer unfairly blamed for a theft.
Book 2Olive and two daughters claiming the same woman in a uniform photograph.
Book 3Olive and a rival driver who misses his old route.
Book 4Olive and her adult daughter, a single parent on the family day.

Series arc

A fare nobody paid wins Olive back her ticket punch. Four independent cases take her from a stolen bell to altered photographs, a false route and the recovery of a missing volunteer.

The four books

The direction is set. The books are written after you order.

Free novella

The Fare Nobody Punched

A boy produces a ticket for a stop the museum never serves. The old punch in Olive’s hand is the only one that makes that hole.

Story outline
Story arc and endingThe ticket came from a demonstration board his grandmother assembled as a conductress. A volunteer removed her name and left the tickets loose for children. Olive finds pinholes matching the board and a dated caption in a school photograph. The board is restored under the right name; the child gets a genuine ride.
Emotional payoffOlive sees her own history as something worth keeping accurately.
Story focusGrief to Hope
Length30,000 words planned
Book 1 of four

Last Stop for the Missing Bell

Visitors hear the last-stop bell after the original is discovered missing. A bell cannot leave the shed and still answer Olive’s hand.

Story outline
Story arc and endingThe sound came from a bicycle outside the open window. A collector borrowed the trolley bell without permission to ring at his father’s funeral. Olive notices the cord has none of its usual pull and follows the fresh felt cut for packing to the wreath maker. A mourner confirms the collector’s visit. The bell comes home and a proper loan policy is agreed.
Emotional payoffOlive distinguishes a kind intention from a right to borrow.
Story focusFish Out of Water
Length55,000 words planned
Book 2 of four

The Conductress in Two Photographs

Two photographs appear to put one conductress on opposite routes at noon. One daughter wants the second picture destroyed before the names go on display.

Story outline
Story arc and endingThe women were friends exchanging jackets for a joke, and the photographer was the lover one kept secret. A reversed advertising panel shows which print was flipped. Two different watch straps and the photographer’s notebook identify each sitter. The daughter who removed the caption admits she wanted to protect her mother’s marriage. The living sitter chooses the exhibition wording.
Emotional payoffA family can give an honest name to a photograph without publishing every confidence.
Story focusHidden Relationship
Length55,000 words planned
Book 3 of four

The Banner on the Wrong Bus

A route banner sends passengers to the wrong anniversary ceremony. Olive can see the proper destination painted underneath, even as the driver swears he turned the handle himself.

Story outline
Story arc and endingA dismissed organiser pasted a thin false strip on the banner to embarrass her successor. A corner has lifted in the same place throughout a visitor’s film. Paste on her display brushes and the wording she alone used in a rejected programme corroborate it. Olive restores the route and the rival driver apologises for blaming a trainee.
Emotional payoffThe museum makes room for disagreement without surrendering the facts.
Story focusRevenge
Length55,000 words planned
Book 4 of four

The Passenger Who Took the Depot Keys

The depot keys vanish along with a volunteer who promised to take the last children home. Olive’s grandson remembers only the passenger who boarded through the front doors.

Story outline
Story arc and endingThe passenger was the volunteer’s estranged wife returning personal belongings. A trustee took the keys to open a locked exhibition room and accidentally confined the volunteer there while hiding a damaged exhibit. The front-door sighting clears the wife; a return bell from the closed room and a fresh scrape on the duplicate key lead Olive and Sid to the missing man. The trustee reports the damage. Everyone gets home.
Emotional payoffOlive learns to take a child’s observation seriously without letting him carry the investigation.
Story focusSingle Parent
Length55,000 words planned

From the free novella into Book 1

The opening ride shows visitors how Olive uses the bell. Somebody pays particularly close attention before Book 1.

In the concept package

Includes the author pitch, editable Authorythm seeds and individual AI-generated front-cover concepts. The planned fiction totals 250,000 words.

Included free

Buy the 4-book concept pack and receive the companion lead magnet concept free. Each novel is planned at 55,000 words. The lead magnet, The Fare Nobody Punched, is planned at 30,000 words.

Included in the pack

Author pitch PDF with the series premise, characters, book blurbs and complete story arcs. One editable Authorythm seed document. 5 coordinated front-cover concepts.

What you get with this pack

  • Four completed booksDeveloped from the pack you choose.
  • Editing and human proofreadingFor every manuscript.
  • Four coordinated coversA recognisable identity across the series.
  • Blurbs and Amazon metadataFor all four titles.
  • A+ contentTo showcase your books on their Amazon pages.

Order this pack and your series enters our production queue; we confirm your scheduled start.

This pack has been sold. Each pack is only sold once.
4-book package
$940

$235 per book

Order this pack

Each pack is only sold once.

Until 3 December: your concept comes with two On-Demand classes of your choice and six TropeSmith Maps.

Paid in full to reserve your slot · not refundable · free revision against your brief · Terms · Prices are in US dollars; Stripe may show your local currency at checkout · processed by PlotProse (The Coral Hart Group)