Title page of Immanuel Kant's Critique of Pure Reason — 1781 edition Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=738347
Frontispiece and first page of chapter one of an early English translation by T. Smollett (et al.) of Voltaire's Candide, London, printed for J. Newbery (et al.), 1762. — Photo Credit: By James Gwin, designer; John Hall (1739–1797), engraver - Private Collection of S. Whitehead, Public Domain, https://commons.wikimedia.org/w/index.php?curid=8112760
Title page from the first edition of Emile — Photo Credit: By Jean-Jacques Rousseau (1712-1778) - Public Domain, https://commons.wikimedia.org/w/index.php?curid=1860008
Spinoza House in The Hague, where Spinoza lived from 1670 until his death in 1677 — Photo Credit: By MLWatts - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=46079106
Ethics, in the posthumous Latin first edition — opening page of Spinoza's magnum opus Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=730730
The Works of Jacob Behmen — 18th-century illustration by Dionysius Andreas Freher for the book Photo Credit: Public Domain, https://commons.wikimedia.org/w/index.php?curid=57449504