Riddle of the Sands
Erskine Childers Audio Book

A simple invitation to join his friend Davies on a yachting expedition in the Baltic is the beginning of an extraordinary and dangerous adventure for the bored and worldly Carruthers. As the two of them navigate the waters and the treacherous, shifting sands of the Frisian Islands on board the Dulcibella, it is soon clear to Carruthers that Davies has more on his mind than a little duck shooting.

Sounding a warning of the dangers of a German invasion across the North Sea, Childers’s gripping tale of espionage is regarded as the first great modern spy story.