 Besides Aristotle, among the figures we encounter in Avicenna’s logical writings—whether identifiable by name, definite description, or doctrine—are Plato, Theophrastus, Alexander of Aphrodisias, Galen, Porphyry, Themistius, and Philoponus from the Greek tradition; al-Fārābī and other Baġdādī Aristotelians from the Arabic tradition (all variously involved in exegetical efforts focusing on the books of the Organon, traces of which survive in the glosses to the famous manuscript Paris BNF, Arabe 2346 that preserves its Arabic translation). Their presence varies from the explicit ascription of alternative interpretations (e.g., in the case of the interpretation of the absolute proposition) to the rejection of competing accounts (the contrast between “the widespread view” (al-mašhūr) and “the truth” (al-ḥaqq) is a standard device of Avicenna’s style of argument); from the tacit adoption of systematic distinctions and concepts (especially with regard to al-Fārābī, who is rarely acknowledged) to minute exegetical points.