TR-49 (2026)

A strange computer contains an archive of books, letters and journals whose connections have to be deduced. Keeping track of names, references and unanswered questions can turn scattered texts into a workable line of enquiry. Choose this 2026 release for a compact, reading-led investigation accompanied by a responsive audio drama. It is about finding links within the fictional archive, so no knowledge of real wartime cryptography is required; listen as well as read.