The book "Division of poetry into genera and types" is a world literary classic written by the outstanding French poet and literary critic Charles Baudelaire. In this book, the author analyzes the nature of poetry, its genre types and specifics. Baudelaire examines various aspects of poetic art, singles out key types of poetry (lyric, epic, drama) and their relationship with types of poetry (sonnet, ballad, elegy, etc.). The author explores various forms of the poetic word, reveals their role in expressing feelings, thoughts and emotions. His analysis helps the reader to better understand the nature and magic of poetry, to feel his own attitude towards its various manifestations. "Division of poetry into genera and types" is not only a source of knowledge about poetic art, but also a fascinating journey into the world of words and feelings, which expands the idea of literature and its influence on the human soul.