Childers, Erskine, 1870-1922.  Childers, Erskine, 1870-1922. <br/><br/>
The riddle of the sands :  a record of secret service / 
with an introd. by Hammond Innes. 
 - London :  Collins,  [1955] 
<br/><br/> "First published, 1903." 
<br/><br/>Bibliography: p. [285].