While in the Xanth sequence by Piers Anthony, the Naga really are a race of human-headed serpents which can completely transform among entirely human and serpent types, like any species and size of snake. Phaya Nak or Phaya Nāga (Thai: พญานาค; RTGS: phaya nak; lit. 'lord of Nāga', phaya derived https://elliotfnvck.jts-blog.com/29989554/little-known-facts-about-naga-26