Very enjoyable collection, describing the author's meetings with various Londoners who work through the night. I thought the subjects were well-chosen and well-drawn. I particularly enjoyed the chapters on graffiti artists, the sleep technicians and the final chapter on the Nuns of Tyburn
This is a slim volume, and the treatment of each subject is correspondingly brief. This meant that after having finished a chapter I did occasionally find myself wanting a little more. Nevertheless, Sandhu writes with great lyricism and I enjoyed the language a great deal. I generally prefer relatively straightforward writing, but felt that the book almost always managed to be expressive and exuberant without unnecessary complication or fussiness.