The book Sampūrṇa Yajña Mārtaṇḍa (सम्पूर्ण यज्ञमार्तण्ड) is a comprehensive ritual manual dedicated to the performance of Yajñas (Vedic fire sacrifices) and other rites.\r\n\r\nThe name translates to \"The Complete Sun (Martanda) of Yajña (Sacrifice).\"\r\n🌟 Content and Significance\r\nThis book is a vital resource for Hindu priests (purohits), ritual practitioners (karmakāṇḍīs), and scholars interested in the Vedic rites.\r\n\r\nComprehensive Ritual Guide: It is intended to be a complete guide for performing all types of Yajñas and associated rituals.\r\n\r\nDetailed Procedure: It provides step-by-step instructions (Paddhati) for various stages of the sacrifice, ensuring that even a relatively new priest can successfully conduct the ceremony.\r\n\r\nKey Rites Covered: The content typically includes:\r\n\r\nAgnisthāpana (Establishment of the sacred fire).\r\n\r\nPanchāng Pūjā (Worship of the five deities/elements).\r\n\r\nMaṇḍap Pūjā (Worship of the altar/pavilion).\r\n\r\nThe methodology for conducting different types of Yajñas.\r\n\r\nProcedures for Bhūmi Pūjā (land worship) and Gṛha Praveśa (housewarming).\r\n\r\nVisual Aids: Crucially, the edition by Dr. Chandresh Upadhyay is known to include colored Yajñavedi Chakras (diagrams of the sacrificial altars), which are essential for the accurate and traditional construction of the fire pit.\r\n\r\nIn short, it is a detailed, modern compilation designed to preserve the traditional procedures of Vedic fire rites and make them accessible to practitioners today.