Hitler, Mussolini and Pope Paul V are on fire. Fireworks explode and flaming tar barrels are being dragged through the streets. Bonfire Night in Lewes is the closest England comes to Mardis Gras. In their fifth adventure, Morley, Miriam and Sefton find themselves caught up in the celebrations and the chaos. On the morning after the night before, Sefton goes for a swim in Pells Pool, the oldest freshwater lido in England – in the very centre of Lewes – where he discovers a woman’s body. She has drowned. Is it a misadventure or could it be … murder?