This book highlights a specific feature characterizing some of the short stories of IL Peretz: His transparent and extensive reliance on popular and Hasidic sources. This is the rational for a comparative study of source and its adaptation , adding a critical dimension to the understanding of these stories. This book concentrates on three short stories of IL Peretz belonging to the genre of Hasidic tales: 'If Not Higher', 'Between Two Mountains', and 'The Birds and the Parchments'