Full Investigations · Archive Vaults · Case Artefacts
Follow the mystery. Examine the evidence.
What happened—and what can the surviving record really tell us? Membership opens the complete investigations beyond the free introductions, with supporting Archive material to explore for yourself.
What your membership includes
Every published Full Investigation
Read the complete case files: chronology, witness accounts, documentary evidence, competing explanations and the Archive assessment. Your membership opens the existing collection, not just the newest report.
Access to the Archive Vaults
Explore supporting documents and images, original Archive Record Guides, and additional evidence readers where available. Each Vault brings together material relevant to its investigation.
Downloadable case artefacts
Download the available Archive posters in A4 and A3 formats, alongside the guides and readers offered within individual Vaults.
New Full Investigations
New case files are included as they are published while your membership remains active. Follow the growing Archive alongside its existing investigations.
Vault contents vary by case. Short Reports remain free to everyone.
Choose your membership
Monthly and annual membership give you the same Archive access.
£5.99 a month or £60 a year.
Annual membership saves £11.88 compared with twelve monthly payments.
Select your plan below to continue to checkout.
Cancel at any time
You can cancel your subscription from your Membership Account. Cancelling stops future renewal payments; it does not automatically refund payments already made. This does not affect your statutory cancellation or refund rights.
Prefer to explore first?
Short Reports are complete and free to read. Full Investigations begin with a free introduction, so you can discover the mystery before deciding whether to join.
Membership gives you access to the fuller investigation; it does not require you to accept a particular explanation. Read how we classify cases.