Here are some of his most famous plays:
* Henri III et sa cour (1829) - This play was his breakthrough and established him as a leading playwright.
* Antony (1831) - A historical drama about the Roman general Mark Antony.
* The Lady of the Camellias (1848) - A tragic love story that inspired Verdi's opera "La Traviata."
Keep in mind that this is a partial list, and he wrote many other plays throughout his career.