The SearchersSelected as a Book of the Year by the Spectator and the Daily Telegraph 'Fascinating carefully researched and beautifully written' DAVID DIMBLEBY 'Utterly riveting' SUNDAY TELEGRAPH 'Robert Sackville West writes tenderly about death and remembrance' GERARD DEGROOT, THE TIMES By the end of the First World War, over half a million British soldiers were listed as missing, presumed dead, their bodies lost in the devastated landscapes of northern France