What is "gunadhya"

Guṇāḍhya is the Sanskrit name of the sixth-century Indian author of the Brihatkatha, a large collection of tales attested by Daṇḍin, the author of the Kavyadarsha, Subandhu, the author of Vasavadatta, and Bāṇabhaṭṭa, the author of the Kadambari. Scholars compare Guṇāḍhya with Vyasa and Valmiki even though he did not write the now long-lost Brihatkatha in Sanskrit; the loss of this text is one of the greatest losses of Indian literature. Presently available are its two Kashmiri Sanskrit recensions, the Brihatkathamanjari by Kshemendra and the Kathasaritsagara by Somadeva.