Lorna comes to work one morning in an office high up in a tower block in Canary Wharf. A colleague brings her a sandwich and a coffee. This is her job, it seems, and it's thrilling. The problem is that Lorna has had a brainstorm. She can't remember what she does, where she lives, or the name of the colleague with the coffee.

The Brainstorm 2008, Vintage Books

ISBN-13: 9780099498124

Trade paperback

The Brainstorm 2007, Jonathan Cape

ISBN-13: 9780224078047