The December 2021 Bulletin contains a report on the Fourth European Labour History held in Vienna, an extract on a book about coalmine explosions and their prevention, an interview with filmmaker Rod Prosser, an article by David Grant on the Archibald Baxter Memorial Peace Garden, excerpts from Max Ogden’s “A Long View from the Left”, an article by Russell Campbell Insurgency USA, 1930s, and reviews of A Long View from the Left, Polynesia 900-1600 and The Visit to Grandad.