The Fourth Hand by John Irving

In this intriguing tale, a television journalist named Patrick Wallingford loses his left hand in a freak accident during a live broadcast in India, setting off a series of unexpected events that intertwine fate, love, and redemption. As he navigates the complexities of his new reality, Patrick becomes the recipient of a hand transplant, leading him into an unusual relationship with the widow of the donor. This connection challenges his perceptions of intimacy and identity, ultimately guiding him on a journey of self-discovery and transformation, where he learns to embrace vulnerability and the unpredictable nature of life.