<p>Immortalized as the author of <i>The Riddle of the Sands</i>, Erskine Childers led a life quite as enigmatic and adventurous as his classic novel.<br><br>Childers was orphaned at an early age. Though he was brought up in County Wicklow, he received an English education that culminated in a clerkship to the House of Commons, voluntary service in the Boer War, and the writing of his great novel. Thus far he appeared patriotic, imperialist and largely conformist. But marriage to a strong-willed Bostonian and an increasing interest in the affairs of Ireland led to his questioning the imperial <i>Zeitgeist.</i> At first this took constitutional forms, but such was Childers'' frustration with progress towards any manner of Irish independence from British rule, that on the eve of the First World War he instigated gun-running to supporters of the Home Rule movement.<br><br>Nonetheless, he still regarded it as his duty to serve England, and during the war he distinguished himself as an obser