References
- Childers, E., The Riddle of the Sands (London, 1903)
- Drummond, M., The Riddle (London, 1985)
- Harris, J., Private Lives, Public Spirit. Britain, 1870–1914 (Oxford, 1993)
- Maupassant, G. De., Sur l’eau (Paris, 1888)
- Maupassant, G. De., Afloat (trs L. Ensor) (London, 1889)
- Maupassant, G. De., Afloat: A journal of his days at sea (trs M. Johnston (London, 1995)
- Maupassant, G. De., Afloat (trs D. Parmée) (New York, 2008)
- Ransome, A., Racundra’s First Cruise (London, 1923)
- Réda, J., Album Maupassant (Paris, 1987)