1. Nāgānandamu Title: Nāgānandamu Contributors: Harṣavardhana, King of Thānesar and Kanauj, active 606-647 and Vēṅkaṭa Sūryagōpālapradhāni, Pālepu Publication: Rājamahēndravaramu : Śrīkoṇḍapalli Mudrākṣaraśāla, 1945.