Kulapathi Book Trust (KBT) is a spiritual publishing house, closely linked with the World Teacher Trust (WTT), dedicated to publishing the esoteric wisdom teachings of Master E.K. (Ekkirala Krishnamacharya). focusing on subjects like spirituality, astrology, homoeopathy, occult science, and ancient scriptures in various languages (English, Telugu). KBT acts as a key distributor for these works, making them accessible for spiritual seekers worldwide.