The Metamorphosis by Franz Kafka, one of his most celebrated works delves into the absurdity and challenges of modern life.Gregor Samsa wakes up one morning to find himself transformed into a giant insect. So begins the tale of a surreal experience in which Gregor struggles to adapt his humanity to the change.The book deals with alienation, disillusionment and existentialism as well as the feelings of inadequacy, isolation and guilt.