Solution:Among the Sanskrit playwrights preceding Kalidasa, the name of the great poet Bhasa was always mentioned first. Ganapati Shastri first published thirteen plays by Bhasa in 1908, Bhasa also wrote the Sanskrit play Swapnavasavadatta, along with the Panchasutra, Dutaghatotkacha, Dutvaakya, Balacharita, and Pratigyayogandharayana. Swapnavasavadatta describes the love affair between Udayana, the ruler of Kaushambi, and Vasavadatta, the daughter of the king of Avanti.