"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 W

A finalist for the PEN/E. O. Wilson Literary Science Writing Award The gripping story of the most important overlooked commodity in the world--sand--and the cru

"A new edition of the definitive study of the background to the writing of The Riddle of the Sands by Erskine Childers, now beautifully illustrated by Martin Ma

Arthur Davies and Carruthers reconnoiter the German Frisian coast as amateur spies aboard the yacht Dulcibella.

In A Divided Spy, a brilliant novel of modern espionage by New York Times bestselling author Charles Cumming, MI6’s Thomas Kell faces off against a handsome a