Koenigsberg: Friedrich Nicolovius, 1798. First. hardcover. xiv, 334pp., 8vo, original marbled boards (boards are well- rubbed and loosely attached with much of spine lacking; internally very clean with some age-toning but almost no foxing). Koenigsberg: Friedrich Nicolovius, 1798. First edition. A very good copy of this scarce book, with small bookplate of art historian Meyer Schapiro. very good.
Kant's only book on psychology. Laehr, II, 1108. Freud included this work in the Bibliography of his Traumdeutung. "Kant, the greatest philosopher of the 18th century, attempted (in the present work) a classification of mental diseases." G-M 4969.