Michael continues his rail journey through Spain with his 1930s Bradshaw's guide. At the Museo Reina Sofia, Michael hears how the bombing of a small town in the Basque region in 1937 inspired one of the 20th century's most shocking works of art. Zaragoza's modern tram network takes Michael to a factory where he is invited to test-drive new rolling stock destined for Britain. In the shadow of the city's splendid cathedral, Michael learns to dance the Jota. In the northern town of Huesca, Michael meets the son of author George Orwell, who fought against Franco on what was the front line between Nationalist and Republican forces. Together, they visit the preserved trenches, and Michael finds out how Orwell's experiences shaped his novels. Michael's final stop is on the border with France, at Canfranc Station. At the time of his guidebook it was a magnificent terminus, but today it stands ruined and derelict. Michael learns of the role it played during the Second World War and hears about its forthcoming new lease of life.