"Little Engel: A Ballad; With a Series of Epigrams from the Persian" is a book written by Theodore Dreiser that tells the story of a young artist who strives to find his place in the world of art and beauty. The main character, Engel, seeks to express his feelings and thoughts through creativity, but faces numerous obstacles and contradictions. The reader is led to think about the nature of creativity, the struggle with suffering and the pursuit of ideals in this deep and philosophical work. The book also contains epigrams from Persian literature, which complement and expand the theme of the work, making it even more interesting and mysterious.