I'll let her say what she's looking for.
I have a problem trying to figure out exactly how many and what books he's written, because I get mixed up with the German and English titles. And Wiki mostly references Meditations and nothing else.
(I'm also trying to figure out whether he's written Meditations in Greek, and whether he's written anything in Latin...)
I figured I'd let you guts help 'cause you're knowledgeble about these things.