Sometimes, her grandmother has said, in the simplest, strongest of magics that's all that's required – a sacrifice and an intent. Her blood, and his words: I want to forget. In which Joanna Watson is a witch, Sherlock Holmes is himself, and every spell has its price.

"When they are children, Moriarty is a game. A story they tell only to each other, in whispers." Jim and Molly Moriarty, from the beginning.

It had been a long day. DoctorRose silliness.

I don't suppose, she says, that I could convince you that this is all just a crazy dream? Time travel and groceries.