A murder mystery
The Cold Aisle
January 2027. Eight suspects. One frozen body. Every clue is there. Can you solve THE COLD AISLE?
He promised the truth at eight. He was dead before dawn.

Open the case file

The map
Sixteen places. Tap a number.
The Archive
33 exhibits from the book.Merrivane Labs requests the pleasure of your company…
The invitation
Start here.The story
Julian Maddox built Linnet, an artificial-intelligence companion that forty million people talk to. On a night when snow off Lake Ontario has shut every road, he is found dead in a hall of his own data centre. At eight that morning he was due to tell the public something he had kept from it. The building runs itself and keeps a record of everything it does. The last version of his speech is in a satellite overhead, and only one key opens it.
Exhibits you can open before you read
Merrivane Labs requests the pleasure of your company…
Safe to open
The invitation
Exhibit 1 of 33
Safe to open
How a sentence travels
Exhibit 2 of 33
Safe to open
Sky forecast, 17 December 2026
Exhibit 3 of 33
Safe to open
A cold aisle
Exhibit 4 of 33
Safe to open
Highloft-1
Exhibit 5 of 33
Safe to open