Article outline

• I.Introduction
• II.Major stages of Iona Khelashvili’s life
• III.The major works of Iona Khelashvili
• IV.At the beginnings of Iona Khelashvili’s metaphysics
• V.Metaphysics or/and physics? (Leibniz-Clarke correspondence and its reception by Iona Khelashvili)
• VI. The Book of Thirty-Four Questions and major sources of Iona Khelashvili’s metaphysics
• VII.Conclusion