Puram Nooru: This book is composed of 100 Archaic Sangam Tamil Songs of Agapporul written by Poetess Kothai, the first poetess in history to have written "Potruhil," a Perumkaappiyam (Greater Epic) in the Sangam Tamil language. A simple urai has been written by the poet herself for each poem. Her works are considered by scholars as a renaissance of Sangam Tamil Literature of the ancient Gondwana or Lemuria continent.