author
Best known for vivid World War I writing, this author helped turn the brutal reality of the Western Front into fast-moving narrative. His work often centers on Allied soldiers, battlefield pressure, and the bond between comrades under fire.

by Henry Ruffin, André Jean Tudesq
Henry Ruffin appears in available book records as a World War I writer associated with The Square Jaw and the French-language Notre camarade Tommy, both linked with André Tudesq. The surviving sources point to military or war-reporting subjects rather than a well-documented personal literary biography.
What can be confirmed with confidence is that The Square Jaw was published through Project Gutenberg and presents a historical narrative about British and Allied fighting on the Western Front. Listings for Notre camarade Tommy: offensives anglaises de janvier à juin 1917 show the same wartime focus and the same collaboration.
Reliable biographical details about Ruffin's life beyond those publications are scarce in the sources I could confirm here, so it is safest to remember him as a little-documented author whose known work preserves a contemporary view of the First World War.