Immanuel Kant
Kant developed his moral philosophy in three works: "Groundwork of the Metaphysic of Morals" (1785), "Critique of Practical Reason" (1788), and "Metaphysics of Morals" (1797).
Kavi Kant
He wrote one poetry book called "Purvalap" (1923) that was released on the day he died. He invented a form of poetry called "Khand-Kavya", one type of Narrative poetry, in Gujarati. His poem "Sagar Ane Sashi" (The Sea and the Moon) is considered one of the ten best lyric (Urmi-Kavita) of all time. He also wrote the plays "Salimshah Athva Ashrumati", "Roman-Swarajya", "Dukhi Sansar" and "Guru Govindsinh" between 1908 and 1914.