Manchahi Siddhiyan is a profound guide published by Pawan Pocket Books that delves into the esoteric world of Indian spiritual practices, specifically focusing on the science of Mantra, Tantra, and Yantra. Authored by Acharya Satish Awasthi (and sometimes attributed to Tantrik Bahl in specific editions), the book serves as a practical manual for seekers looking to achieve specific goals through ancient Vedic and Shabar rituals. It covers a wide range of topics, including Kundalini awakening, chakra meditation, and methods for \\\\\\\"Siddhi\\\\\\\" (attaining supernatural or spiritual powers) to overcome life\\\\\\\'s obstacles. Designed for both the common person and serious spiritual practitioners (sadhaks), the text provides step-by-step instructions for various sadhanas aimed at health, wealth, and mental peace. This Hindi-language publication remains a popular choice in the \\\\\\\"Dharm-Darshan\\\\\\\" category for those interested in the mystical secrets of Indian occultism.