Vitae philosophorum

Art of Dialectic, addressed to Aristagoras, one book.

Probable Hypothetical Judgements, addressed to Dioscurides, four books.

II. Logic dealing with the subject matter.

First series:

Of Judgements, one book.

Of Judgements which are not Simple, one book.

Of the Complex Judgement, addressed to Athenades, two books.

Of Negative Judgements, addressed to Aristagoras, three books.

Of Affirmative Judgements, addressed to Athenodorus, one book.

Of Judgements expressed by means of Privation, addressed to Thearus, one book.

Of Indefinite Judgements, addressed to Dion, three books.

On the Variety of Indefinite Judgements, four books.

On Temporal Judgements, two books.

On Judgements in the Perfect Tense, two books.

Second series:

Of a True Disjunctive Judgement, addressed to Gorgippides, one book.

Of a True Hypothetical Judgement, addressed to Gorgippides, four books.

Fourth series:

Of Predicates, addressed to Metrodorus, ten books.

Of Nominatives and Oblique Cases, addressed to Phylarchus, one book.

Of Hypothetical Syllogisms, addressed to Apollonides, one book.

A Work, addressed to Pasylus, on Predicates, four books.

Fifth series:

Of the Five Cases, one book.

Of Enunciations classified according to subject matter, one book.

Of Modification of Significance, addressed to Stesagoras, two books.

Of Proper Nouns, two books.

III. Logic, as concerned with words or phrases and the sentence.

First series:

Of Singular and Plural Expressions, six books.

On Single Words, addressed to Sosigenes and Alexander, five books.

Of Anomalous Words or Phrases, addressed to Dion, four books.

Of the Sorites Argument as applied to Uttered Words, three books.

On Solecisms, one book.

On Solecistic Sentences, addressed to Dionysius, one book.

Sentences violating Ordinary Usage, one book.

Diction, addressed to Dionysius, one book.

Second series:

Of the Elements of Speech and on Words Spoken, five books.

Of the Arrangement of Words Spoken, four books.

Of the Arrangement and Elements of Sentences, addressed to Philip, three books.

Of the Elements of Speech, addressed to Nicias, one book.

Of the Relative Term, one book.

Third series:

Against Those who reject Division, two books.

On Ambiguous Forms of Speech, addressed to Apollas, four books.

On Figurative Ambiguities, one book.

Of Ambiguity in the Moods of the Hypothetical Syllogism, two books.

A Reply to the Work of Panthoides on Ambiguities, two books.

Introduction to the Study of Ambiguities, five books.

Epitome of the Work on Ambiguities, addressed to Epicrates, one book.

Materials collected for the Introduction to the Study of Ambiguities, two books.

IV. Logic as concerned with syllogisms and moods.

First series:

Handbook of Arguments and Moods, addressed to Dioscurides, five books.