Book One · 1928–1937
Bellacane Deadfall
Twelve murders across Bellacane’s great estates—where sugar ledgers, boundary disputes and old family grudges hold every answer.
163 pages · 12 cases · Fillable PDF
Explore this casebook →£6.99Digital edition
Interactive murder mysteries for your tablet
Interactive Murder Mystery Puzzle Books
for Your Tablet
Step into the Caribbean between the wars. Study the evidence, fill in the logic grids and expose the killer across 36 story-led cases.
- ✓ Play in your browser
- ✓ No download needed
- ✓ Progress saves automatically
36CASES
36paid investigations
497fillable PDF pages
10free sampler cases
1provable answer per case
Ten free Zora Bell investigations
The Weighing Room Sampler
Solve ten atmospheric Palmarosa cases across three difficulty levels. The 49-page fillable sampler adds a story dossier to every investigation, with crime scenes, suspect statements and record extracts alongside 561 interactive grid cells, seven working-note fields, linked contents and complete inference chains.
Prefer not to download anything? Play a complete case in your browser →
- 3 Elementary · 4 Medium · 3 Hard
- One provable solution per case
- No purchase required
Real pages from the PDF
See inside The Weighing Room
See exactly what you will read, examine and complete. Select any page to open a larger, readable preview.
How It WorksSee how the fair-play case and fillable on-screen format work.
Investigator’s BriefEnter the case through the story, records and fatal profile.
Fillable Working GridsTap the cells on your device and record each deduction as you solve.
Progressive HintsReveal only as much help as you need without jumping to the solution.Preview pages are shown at reduced size. The purchased PDF contains full-resolution, fillable pages.
Three islands. Thirty-six closed rooms.
Choose your first case file
Each volume is a complete, standalone mystery collection. Start anywhere—or take the full journey.
Book Two · 1929–1936
Nocturne at Cala Sombra
Salt pans, pearl beds, a quarantine station and an observatory become the evidence trail on an island that measures everything twice.
167 pages · 12 cases · Fillable PDF
Explore this casebook →£6.99Digital edition
Book Three · 1928–1938
Maravilla After Midnight
Follow the paper trail through ferries, trams, hotels, a casino and a tidal lighthouse in a city that writes everything down.
167 pages · 12 cases · Fillable PDF
Explore this casebook →£6.99Digital edition
The complete collection
Every island.
Every record.
Every killer.
Get all three Zora Bell Case Files and follow the records examiner from Bellacane’s estates to Cala Sombra’s working coast and the sleepless streets of Maravilla.
- 36 unique story-led cases
- Easy, medium and hard investigations
- Five optional hints per case
- Full solutions included
Your case briefing
Open. Deduce. Close the file.
Pay securely
Choose Stripe or PayPal. Your order is confirmed securely before your digital case files are released.
Follow the evidence
Read each story, inspect the numbered clues and use the five interactive grids to connect every detail.
Name the killer
Match the fatal profile, reveal the only possible suspect and check your reasoning against the solution.
One supported workflow: download the file and open it in the free Adobe Acrobat Reader app. The interactive grids are designed to accept and retain your entries in current Acrobat Reader on iPad, iPhone, Android, Windows and macOS. Browser previews and Apple Books are not supported for completing the grids.
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Before you investigate
Frequently asked questions
Are these ebooks designed for tablets?
Yes. Download the PDF and open it in the free Adobe Acrobat Reader app. Every logic-grid cell is an interactive field, and your entries can be saved without printing. Acrobat Reader is our supported reader on iPad, iPhone and Android tablets and phones, as well as Windows and macOS computers.
Do I need to read the books in order?
No. Each volume contains twelve complete investigations and stands on its own. You can start with any island.
Are the mysteries graphic?
No. Violence happens off the page. The focus is on story, records, timetables, ledgers and logical deduction.
What happens if I get stuck?
Each case includes five optional hints, followed by complete solutions at the end of the book.
What do I need to use the interactive grids?
Use the current free Adobe Acrobat Reader app. Download the file before opening it; do not complete it inside a browser preview or Apple Books. If a purchased casebook does not retain entries in Acrobat Reader, contact us and we will help restore the intended functionality or provide the remedy required by your statutory rights.
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Pay safely with Stripe or PayPal and receive your digital case files after your payment is confirmed.Need help retrieving a purchase? →
The detective’s notebook
Learn to solve every clue
Twelve practical guides for solo sleuths, logic-puzzle readers and tablet detectives.
How to solve a murder mystery logic puzzle
Turn statements, timelines and contradictions into one provable answer.
10 logic-grid strategies for beginners
Use matches, exclusions and contradiction tests without guessing.
How to analyse witness statements
Separate observation, interpretation and decisive contradiction.
What is a fair-play murder mystery?
Why every necessary clue must appear before the solution.