Geography and Some Explorers
in The National Geographic Magazine (New York, NY, USA) Vol. 45 (Mar 1924): 
pp.241–356
- First serialized as The Romance of Travel in Countries of the World (London, UK) (Feb 1924)
- Subsequently extracted as Conrad on Geography in The Oakland Tribune (Oakland, CA, USA) (Aug 24, 1924)
- Subsequently extracted as Interesting Bulletins of World Scenes in The Evening Tribune (Providence, RI, USA) (Aug 24, 1924)
- Collected as Geography and Some Explorers in Last Essays (1926)
- Subsequently serialized in 1935: De Semaine en Semaine: Le Magazine d'aujourd'hui (Paris, France) (Apr 10, 1935)
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With 16 full-page illustrations. Published separately as "Geography and Some Explorers" (London: privately printed by Strangeways and Sons, January 1924).