Tim Moore has the somewhat mad idea of riding a 1967 shopping bike from the German Democratic Republic the length of the Iron Curtain (20 countries, 9,000km). The result is a mix of travelogue and memoir of a previous trip in 1990, mixed with history. Moore has a wonderfully self-deprecating style; often laugh-out-loud funny. He paints a dismal picture of soviet Russia, glib at times, but also savours moments of friendly goodwill. A unique trip.