"The Riddle of the Sands: A Record of Secret Service is a 1903 novel by Erskine Childers. The book, which enjoyed immense popularity in the years before World War I, is an early example of the espionage novel and was extremely influential in the genre of spy fiction. It has been made into feature-length films for both cinema and television.The novel ""owes a lot to the wonderful adventure novels of writers like Rider Haggard, that were a staple of Victorian Britain"".[1] It was a spy novel that ""established a formula that included a mass of verifiable detail, which gave authenticity to the story - the same ploy that would be used so well by John Buchan, Ian Fleming, John le Carré and many others.""[1] All of the physical background is completely authentic - the various Frisian islands and towns named in the book actually exist and the descriptions of them accurate (often, from the author's own experience). The same is true for the various ""sands"" of the title - vast areas which are flooded at high tide but become mudflats at ebb. Navigating a small boat under these conditions requires a specialized kind of skilled seamanship - of which the character Davies is an unsurpassed master, and the descriptions of his feats are of abiding interest to yachting enthusiasts, quite apart from their role in the book's espionage plot."

The story of Erskine Childers, a highly talented eccentric and the father of the modern genre of spy adventure novels. It tells of how his intense support of Irish Nationalism involving spying, gun running and conspiracy eventually led to his execution by firing squad in Ireland in 1923.

“Erskine Childers, one of the unsung heroes of Ireland’s struggle for independence, was born in England, spent his boyhood in Ireland, then went to Cambridge University. He fought for England in the Boer War and as an aviator in World War I, publishing his widely praised novel The Riddle of the Sands in 1903. He became involved in Irish politics in 1908 as an advocate of home rule, smuggled guns to Irish liberationists, and in 1919 joined Sinn Fein, the extreme wing of the freedom fighters. His martyrdom is stirringly related by Wilkinson.” —Publishers Weekly

Immortalized as the author of The Riddle of the Sands, Erskine Childers led a life quite as enigmatic and adventurous as his classic novel. 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 Zeitgeist. 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. Nonetheless, he still regarded it as his duty to serve England, and during the war he distinguished himself as an observer in the early seaplanes and torpedo boats. Traumatized, however, by the Easter Rising of 1916, he finished the war profoundly divided in his loyalties. With the Irish question now critical, Childers settled his fate by becoming the official propagandist for the Republican movement. He opposed the treaty that established the Irish Free State, regarding the compromise as anathema, and joined the IRA. Hunted by the Free State authorities, he was eventually captured and executed in November 1922. Set against the backdrop of Britain's imperial zenith, the great naval arms race and the First World War, Jim Ring's acclaimed biography of Childers does full justice to this dramatic and intriguing story. 'Jim Ring has written a fine and fluent biography of an extraordinary man, navigating the angry waters [of Irish politics] with a sure hand but dodging none of the difficulties.' Independent on Sunday

Ireland is home to one of the world's great literary and artistic traditions. This book reads Irish literature and art in context of the island's coastal and maritime cultures, setting a diverse range of writing and visual art in a fluid panorama of liquid associations that connect Irish literature to an archipelago of other times and places.