Thomas HOBBES of Malmesbury : Leviathan : Or, the Matter, Forme & Power of a Commonwealth, Ecclesiasticall and Civill
Frederick ENGELS : The Condition of the Working-Class in England in 1844, with Preface Written in 1892
Benedictus de SPINOZA : Improvement of the Understanding : Ethics and Correspondence of Benedictus de Spinoza
SENECA : Physical Science in the Time of Nero : Being a Translation of the Quaestiones Naturales of Seneca