Michael Portillo embarks on a rail journey through Germany, steered by a Bradshaw’s Continental Railway Guide published in 1936. His unique window on Europe between the world wars takes him through a tumultuous period in German history, when the nation’s first democracy and its vibrant culture of art, design and decadence were swept away by fascism, nationalism and the increasing likelihood of war. In a vast stadium, Michael hears how new rail lines were constructed to transport crowds of spectators to the Nazi Olympic Games of 1936. Michael learns how a planned boycott by the United States and other European nations failed and how the success of a black American athlete undermined the Nazi ideology of Aryan superiority.

Michael Portillo’s 1936 Bradshaw’s Guide brings him to the Italian 'treasure island' of Sicily, full of natural beauty and 'scenery of the greatest charm'. But the interwar guide book also tells Michael that the head of government in Italy is the fascist leader Signor Benito Mussolini. On a railway journey from the capital, Palermo, through the ancient town of Agrigento and the port of Siracusa, to Europe’s largest volcano, Mount Etna, Michael explores Sicilian life under the dictatorship. Michael finds out how the dictator took on the mafia and asks whether it is true that under Mussolini, the trains ran on time.

Michael Portillo sports a strikingly modern edition of his Bradshaw’s Continental Handbook, dated 1936. His destination lies close to his heart: the ancient kingdom of Spain and land of his father, recommended in Michael’s guidebook for its exceptional climate and glorious history. 1936 was a turbulent time in Spain, with political upheaval descending into a brutal civil war. Michael begins an emotional rail journey, which takes him deep into his family’s past and reveals the tentacles of the regime which forced his father into exile.

Michael Portillo travels from the chateaux of the Loire Valley to the heart of the Champagne region at Reims. Beginning in historic Orleans, Michael follows his Bradshaw’s guide to the magnificent stained-glass windows of the Cathedral of Sainte-Croix, which tell the story of the heroine of France, Joan of Arc. The image of the saintly teenage warrior endures as a symbol of resistance, and her life is celebrated in an annual parade. Michael meets her modern-day incarnation.

Michael Portillo embarks on a scenic, thousand-mile rail journey from the Swedish capital, Stockholm, to Abisko in the northern reaches of the Arctic Circle. Steered by his 1936 edition of Bradshaw’s Continental Railway Guide, Michael boards a steam train to celebrate Midsummer in Marielund, learns to decorate a Dala horse in Mora and takes an icy dip in one of the country’s 96,000 lakes.

Michael Portillo travels by train through Austria and the Czech Republic, following his Bradshaw’s Continental Railway Guide, published in 1936. Michael’s journey takes him through spectacular scenery, from the handsome Baroque buildings of the northern Austrian city of Linz, through Czech South Bohemia to Prague, the city of a hundred spires, and onto the canyons and caves of the Moravian Karst region near Brno. He finishes on the River Danube in the Slovakian capital, Bratislava.