A. H. Tammsaare

Anton Hansen (18 (O.S.)/30 January 1878 – 1 March 1940), better known by his pseudonym A. H. Tammsaare and its variants, was an Estonian writer whose pentalogy ''Truth and Justice'' (''Tõde ja õigus''; 1926–1933) is considered one of the major works of Estonian literature and "The Estonian Novel". Provided by Wikipedia