BIOGRAPHY & AUTOBIOGRAPHY: HISTORICAL, POLITICAL & MILITARY. On the August bank holiday weekend in 1979, 14-year-old Timothy Knatchbull went out on a boat trip off the shore of Mullaghmore in County Sligo, Ireland. It was a trip that would cost four lives - and change his own for ever. The IRA bomb that exploded in their boat killed Knatchbull's grandfather Lord Mountbatten, his grandmother Lady Brabourne, his twin brother Nicholas, and local teenager Paul Maxwell. In telling this story for the first time, Knatchbull is not only revisiting the terrible events he and his family lived through, but also writing an intensely personal account of human triumph over tragedy. This book about truth and reconciliation, unflinching in its detail, asks searching questions about why human beings inflict misery on others, and holds lessons about how we can learn to forgive, to heal and to move on. It will resonate with readers the world over.