"Metamorphosis is an unnerving account of a humble commercial traveller who wakes one morning to find himself transformed into a giant insect. At first nurtured and protected by his sister and mother, he eventually becomes loathsome in the eyes of his family and so voluntarily expires before he can be killed. Treat a man as sub-human, Kafka implies, and we make it easier for ourselves to eliminate him with an unstained conscience. The strength of the story is that Kafka starts with a fantastic premise and then develops it with impassioned logic and a rigorous attention to prosaic detail."