author
Best known for a vivid early-20th-century account of New Guinea, this Dutch writer helped bring a remote and little-known region to readers back home. The surviving record is sparse, but the work itself still stands out for its sense of distance, danger, and discovery.

by L. A. C. M. Doorman, J. W. Langeler
J. W. Langeler is credited as co-author, with L. A. C. M. Doorman, of Nieuw-Guinee en de exploratie der "Meervlakte", a Dutch work published in 1918 and later preserved by Project Gutenberg. The book presents an account of exploration in New Guinea during the years 1913–1915 and focuses on geography, travel, and colonial-era encounters in the region.
Reliable biographical information about Langeler is limited in the sources readily available online, so it is safest to remember him chiefly through this surviving work. What comes through clearly is an author interested in documenting expeditions, landscapes, and the challenges of reaching places that were still presented to European readers as largely unknown.
For modern listeners, Langeler's writing offers a window into the language and worldview of early exploration literature. It can be especially interesting for readers curious about travel history, Dutch writing on New Guinea, and firsthand-style accounts from the early 1900s.