Some General Remarks on Linguistics and Language -- Program of Readings (1875-76) -- Detailed Program of Lectures (1876-77) -- Detailed Program of Lectures (1877-78) -- On Pathology and Embryology of Language -- On the Tasks of Linguistics -- An Attempt at a Theory of Phonetic Alternations -- Statement of Linguistic Principles -- On the Mixed Character of All Languages -- A Note on the Changing Character of Declensional Stems -- Linguistics of the Nineteenth Century -- Toward a Critique of Artificial World Languages -- The Classification of Languages -- Phonetic Laws -- The Difference between Phonetics and Psychophonetics -- The Influence of Language on World-View and Mood -- Facultative Sounds of Language -- Problems of Linguistic Affinity -- Survey of the Slavic Linguistic World with Relation to Other Inda-European Languages -- Comparative Grammar of the Slavic Languages -- An Outline of the History of the Polish Language -- Isoglosses in the Slavic Linguistic World.
