In 1947, American historian and veteran of WWII, Martin Mitchell, wins a Fulbright Fellowship to document the end of British rule in India. His wife, Evie, convinces him to take her and their young son along, hoping a shared adventure will mend their marriage, which has been strained by war.
But other places, other wars. Martin and Evie find themselves stranded in a colonial bungalow in the Himalayas due to violence surrounding the partition of India between Hindus and Muslims. In that house, hidden behind a brick wall, Evie discovers a packet of old letters, which tell a strange and compelling story of love and war involving two young Englishwomen who live