Mezue ahịrịokwu na-esonụ: Heikki Nurmio sonyeere 27th Jäger Battalion na 1916 na Germany. O sonyere n'agha ndị a lụrụ n'Ebe Ọwụwa Anyanwụ Germany ma lụso Alaeze Ukwu Russia ọgụ na
Agha Obodo Finland. E bipụtara akwụkwọ ya "Jääkärin päiväkirja" (Diary of a jäger) na 1918 wee bụrụ onye ama ama maka ide akwụkwọ akụkọ agha maka ndị na-eto eto.