This article demonstrates one of the first attempts for systematic and analytical analysis of Ukrainian adventure prose of the first third of the 20th century as the unique part of the literary process of the given time period. Some of the works included into the analysis have never been previously studied, the others were excluded from the literary circulation for a long time due to the ideological reasons and now have been «re-read» and this way the gap in the understanding of the genre diversity of Ukrainian adventure prose of the first third of the twentieth century has been filled. The national features of Ukrainian adventure prose have been distinguished in the research. Special attention has been allocated to defining and clarify...