Vitae philosophorum

Glaucon was a citizen of Athens. Nine dialogues of his are extant in a single volume:

Phidylus.

Euripides.

Amyntichus.

Euthias.

Lysithides.

Aristophanes.

Cephalus.

Anaxiphemus.

Menexenus.

There are also extant thirty-two others, which are considered spurious.

Simmias was a citizen of Thebes. Twenty-three dialogues of his are extant in a single volume:

On Wisdom.

On Reasoning.

On Music.

On Verses.

Of Courage.

On Philosophy.

Of Truth.

On Letters.

On Teaching.

On Art.

On Government.

Of that which is becoming.

Of that which is to be chosen and avoided.

On Friendship.

On Knowledge.

Of the Soul.

On a Good Life.

Of that which is possible.

On Money.

On Life.

What is the beautiful.

On Diligence.

On Love.

Cebes was a citizen of Thebes. Three dialogues of his are extant:

The Tablet.

The Seventh Day.

Phrynichus.