Aghor Sadhana Siddhi by Surendranath, published by Shri Saraswati Prakashan Ajmer. The book details various tantric practices, mantras, and rituals related to Aghor sadhana, including specific mantras for Bhairava, Bhairavi, and other deities. The cover art depicts a blue-skinned, multi-armed deity (likely Bhairava) holding a trident and scissors, adorned with skulls, with a black dog at his feet.