In 1949, Dr Karan Singh had just turned eighteen when he was appointed regent of Jammu and Kashmir, two years after his father, Maharaja Hari Singh, signed the Instrument of Accession merging the then independent state with India. Under the mentorship of Pandit Jawaharlal Nehru, Dr Singh was at the helm of affairs in the state for eighteen years, successively as regent, Sadar-i-Riyasat and governor. This carefully conceived selection of over 200 letters exchanged between Dr Singh and Pandit Nehru sheds light on significant issues and events, including the teething problems of a fledgling country and a newly grafted state, the emerging conflicts between Pakistan and India, and the Chinese aggression of 1962. In addition to valuable insights into the political situation of the period, these letters also provide rare glimpses into the personal lives and thoughts of Pandit Nehru and Dr Singh. The memorandum submitted by Maharaja Hari Singh to President Rajendra Prasad in August 1952 is published in full, revealing how the identity and future of Kashmir were shaped. A rare collection, Jammu and Kashmir offers an unmatched ringside view of the momentous events in Kashmir and the rest of India after Independence.