BBT.org.au is the official online retailer of the Bhaktivedanta Book Trust in Australia and New Zealand, the world's largest publisher of ancient and classic Vaishnava texts, epics, and contemporary works on the philosophy, theology and culture of Bhakti yoga.

Its publications include original scriptural works—translated into 57 languages—and books that discuss and explain these traditional texts. BBT also publishes audiobooks, CDs, video materials, and multimedia presentations. BBT books range in complexity from brief, introductory volumes and study guides, summary studies, and short Sanskrit works, all the way up to exhaustive multi-volume translations (with commentaries) of major Sanskrit and Bengali epics.

Srila Prabhupada formed the BBT in 1972 to act as the sole publisher of his books, with all proceeds going to print more books and establish centers for Krishna consciousness throughout the world.