No novels (Dostoevsky, Zamyatin, Orwell, Aytmatov, etc), history, poems, art generally?

OpenStax (Nathan Smith) - Introduction to Philosophy (2022 to 2024), English, United States
Simon BlackBurn - Think: A Compelling Introduction to Philosophy (1999), English, United Kingdom
Timothy Snyder - On Tyranny (2017), English, United States
Jean-Paul Sartre - Existentialism Is a Humanism (1946), French, France
Leon Trotsky - The Revolution Betrayed (1936), Russian, France
Bertrand Russell - The Problems of Philosophy (1912), In Praise of Idleness (1935), English, United Kingdom
Vladimir Lenin - The State and Revolution (1917), Russian, Russian Republic
Leo Tolstoy - Patriotism and Government (1900), Bethink Yourselves! (1904), Russian
Peter Kropotkin - The State: Its Historic Role (1896)
Friedrich Nietzsche - Beyond Good and Evil (1886), German, Germany
John Stuart Mill - On Liberty (1859), English, United Kingdom
* Immanuel Kant - Critique of Pure Reason (1781), German, Russian Empire
David Hume - An Enquiry Concerning Human Understanding (1748), English
John Locke - Two Treatises of Government (1689), English, England
Thomas Hobbes - Leviathan (1651), English and Latin, England
Rene Descartes - Meditations on First Philosophy (1641), Latin, France
Michel de Montaigne - Essays (1580), France, Middle French
Niccolò Machiavelli - The Prince (1532), Italy, Italian
Marcus Aurelius - Meditations (180 CE), Koine Greek, Roman Empire
Seneca the Younger - Of Benefits, Of a Happy Life (c. 58 CE), Latin, Ancient Rome
Aristotle - Nicomachean Ethics and Politics (335 to 322 BCE), Ancient Greek
Plato - The Republic (c. 375 BCE), Ancient Greek, Ancient Greece