Part I. Two houses collide. The new kings -- Tragedy, crisis and murder -- Two heirs and two heiresses -- Brothers and sons -- A queen of two realms -- 'Magna discordia' -- Part II. The devil's brood. A king without a kingdom -- 'The God-given' -- Shame on a conquered king -- Crusade -- 'The devil is loose' -- King Arthur? -- The fall of Normandy -- Part III. The Capetian king of England. First steps -- Bouvines -- Invitation and invasion -- 'Hell is made fouler' -- A tale of two battles -- Louis rex -- Part IV. Saints and sinners. Woe unto the land... -- Four sisters -- Captive kings -- Brothers-in-law, brothers-in-arms -- The end of two eras -- The iron kings -- Epilogue: Happily ever after ...