Sir Percy's Lantern
Printable tools for the table (an RPG campaign planner, a character journal and a 1920s murder-mystery party kit) and Whendunit, a free daily 1920s murder-mystery logic puzzle. By Chris Blakeney.
Found a problem with a file, or have an idea for something you'd like to see? Leave a comment on any project page and I'll get back to you.
A printable, solvable 1920s murder-mystery party for 6 to 8 guests
The GM planner and the player journal together, fillable and printable
A fillable and printable character journal, with prompts and a worked example
A fillable and printable 5e campaign planner, with a worked example
A free two-page session planner for 5e, with a short guide and a worked example