Met the legendary Adam Ant at the @VoewoodFestival launch last night. Fantastic party!

@juniorwho The middle image (of Will) was used as one of the extras in the US paperback edition of Freefall.

And a massive thank you to Mr and Mrs @Baxterianism for, yet again, coming along and supporting us so well.

Signing books @Foyles

Demonstrating an Uncle Tam boxing move outside the shop

Giving a talk @Foyles this afternoon. Graphics on screen courtesy of @jmguelzo.

And the word was made real (or more real, at least). Always a thrill to receive the finished item.

The end of the tour.

@Tracy_Chevalier Thank you for that - what an incredible building!

Let me tell you something, America ...

Gave a talk at the Lincoln Center for the Arts Middle School this morning -kids there were a fantastic audience.

Two old dinosaurs - me with "Sue" the T.Rex at the Field Museum.

Presented to nearly a thousand students yesterday - hard work, but being looked after well by our publishers. Tried a buffalo burger for lunch!

Feel very at home here in Chicago. Love the scale of the place. Big day tomorrow - have to give four talks.

I love it when Drake drops by, and I get to use his headset.

That long, bitter winter the snows were slow to melt, and I began to feel as though I'd never see the capital again, with its bustle and its people.

Bad photo of the Michel Lafon stand.

Signing books.

Do you think border control will let me through? Do you?

Brian travelling incognito.