Our Book of the Week is Kazuo Ishiguro's new novel Klara and the Sun. A hugely empathic AI, Klara is bought as an Artificial Friend for a girl suffering from an undefined illness. As the full extent of the girl's predicament becomes apparent, Klara, with her wonderful mixture of naivety and capacity, does all she can for the girl, and makes us question what it is to be human. Klara and the Sun is Ishiguro's first novel since being awarded the Nobel Prize in Literature in 2017.