He thinks, I remembered you, Thomas More, but you didn't remember me. You never even saw me coming.

He once thought it himself, that he might die with grief: for his wife, his daughters, his sisters, his father and master the cardinal. But pulse, obdurate, keeps its rhythm. You think you cannot keep breathing, but your ribcage has other ideas, rising and falling, emitting sighs. You must thrive in spite of yourself; and so that you may do it, God takes out your heart of flesh, and gives you a heart of stone.

Busyness, I feel increasingly, is the writer's curse and downfall. You read too much and write too readily, you become cut off from your inner life, from the flow of your own thoughts, and turned far too much towards the outside world.

Rafe asks him, could the king's freedom be obtained, sir, with more economy of means? Less bloodshed? Look, he says: once you have exhausted the process of negotiation and compromise, one you have fixed on the destruction of an enemy, that destruction must be swift and it must be perfect. Before you even glance in his direction, you should have his name on a warrant, the ports blocked, his wife and friends bought, his heir under your protection, his money in your strong room and his dog running to your whistle. Before he wakes in the morning, you should have the axe in your hand.

There's a feeling of power in reserve, a power that drives right through the bone, like the shiver you sense in the shaft of an axe when you take it into your hand. You can strike, or you can not strike, and if you choose to hold back the blow, you can still feel inside you the resonance of the omitted thing.

For me, it is about using everything that is there and using the gaps in the record, figuring out why the gaps might be there. And then when you move on to the level of what historians said, laying the interpretations side by side. You also have to look back at the documents and make your own judgments. What the record says and what people say about it. A novelist can fill the gaps in a way that a biographer cannot.

One of the frustrations of someone like Thomas Cromwell is that, before they step into the light of history, and become extremely well documented, they are not known. A king might be well documented but not everyone.