1. The Zend-Avesta, The Gathas, and the Doctrine of Zarathustra

2. The Zend-Avesta, The Gathas, and the Doctrine of Zarathustra [Pike, Albert] on Amazon.com

3. Avesta, also called Zend-Avesta, sacred book of Zoroastrianism containing its cosmogony, law, and liturgy, the teachings of the prophet Zoroaster (Zarathushtra)

4. Avestanis the oldest known form of the languages in the Iranian part of the Indo-Iranian language family, part of the Indo-European language family. Avestan is named for the Zend Avesta, the sacred scriptures of the Zoroastrians in which it