From Subhash's earliest memories, at every point, his brother was there. In the suburban streets of Calcutta where they wandered before dusk and in the hyacinth-strewn ponds where they played for hours on end, Udayan was always in his older brother's sight.

So close in age, they were inseparable in childhood and yet, as the years pass - as U.S tanks roll into Vietnam and riots sweep across India - their brotherly bond can do nothing to forestall the tragedy that will upend their lives. Udayan - charismatic and impulsive - finds himself drawn to the Naxalite movement, a rebellion waged to eradicate inequity and poverty. He will give everything, risk all, for what he believes, and in doing so will transform the futures of those dearest to him: his newly married, pregnant wife, his brother and their parents. For all of them, the repercussions of his actions will reverberate across continents and seep through the generations that follow.