Plus most of the works of Shakespeare
Like Shakespeare and Homer.
Couldn't stand Tolstoy, Joyce, James.
Flaubert, just looking at it on my bookshelf bores me.
Only the Clouds? One MUST read Lysistrata. One should read the Frogs. One must read Aristophanes with Euripides or else you miss why he picked on him so often.
But I have a sneaking, slightly wicked fondness for the Thesmophoriazusae (In the Penguin editions called the Poet and the Women.) I have a certain fondness for the Wasps as well.