"(wikipedia) Zeno of Citium / Works"

None of Zeno's writings have survived except as fragmentary quotations preserved by later writers. However, the titles of many of Zeno's writings are known and are as follows:

• Ethical writings:
• Πολιτεία – Republic
• Περὶ τοῦ κατὰ φύσιν βίου – On Life according to Nature
• Περὶ ὁρμῆς ἢ Περὶ ἀνθρώπου φύσεως – On Impulse, or on the Nature of Humans
• Περὶ παθῶν – On Passions
• Περὶ τοῦ καθήκοντος – On Duty
• Περὶ νόμου – On Law
• Περὶ τῆς Ἑλληνικῆς παιδείας – On Greek Education
• Physical writings:
• Περὶ ὄψεως – On Sight
• Περὶ τοῦ ὅλου – On the Universe
• Περὶ σημείων – On Signs
• Πυθαγορικά – Pythagorean Doctrines
• Logical writings:
• Καθολικά – General Things
• Περὶ λέξεων
• Προβλημάτων Ὁμηρικῶν εʹ – Homeric Problems
• Περὶ ποιητικῆς ἀκροάσεως – On Poetical Readings
• Other works:
• Τέχνη
• Λύσεις – Solutions
• Ἔλεγχοι βʹ
• Ἄπομνημονεύματα Κράτητος ἠθικά
• Περὶ οὐσίας – On Being
• Περὶ φύσεως – On Nature
• Περὶ λόγου – On the Logos
• Εἰς Ἡσιόδου θεογονίαν
• Διατριβαί – Discourses
• Χρεῖαι

The most famous of these works was Zeno's Republic, a work written in conscious imitation of (or opposition to) Plato's Republic. Although it has not survived, more is known about it than any of his other works. It outlined Zeno's vision of the ideal Stoic society.