Sylvia Plath's groundbreaking semi-autobiographical novel offers an intimate, honest and often wrenching glimpse into mental illness. The Bell Jar broke the boundaries between fiction and reality and helped cement Sylvia Plath's place as an enduring feminist icon. Celebrated for its darkly humorous, razor sharp portrait of 1950s society, it continues to resonate with readers today as testament to the universal human struggle to claim one's rightful place in the world.