- The Ṛigveda - hymns (mantras) that formulate the mythology of ancient Vedic practice
- The Sāmaveda - mantras from the Rig Veda, but arranged in an order specifically suited to the Soma sacrifice
- The Yajurveda - detailed prose instructions for the sacrifices
- The Atharvaveda - semi-magical spells against enemies, sorcerers, diseases and mistakes made during the sacrificial ritual, as well as kingly duties and some deeper spiritual truths.
They are available at Sacred Texts http://www.sacred-texts.com/hin/index.htm