"Shri Radha Ras Sudha Nidhi" is a sacred book published by ShriHarinam Press, Vrindavan. It is a devotional text that explores the nature of divine love between Radha and Krishna, the divine couple in Hindu mythology. The book is authored by Prabodhananda Sarasvati, a prominent saint and scholar in the Gaudiya Vaishnavism tradition. It contains 270 verses that offer deep insights into the nature of love, devotion, and the path towards spiritual enlightenment. The book is written in a poetic style and is considered to be one of the most beautiful works of devotional literature in the tradition. "Shri Radha Ras Sudha Nidhi" serves as a valuable guide for spiritual seekers and devotees, offering a glimpse into the divine love between Radha and Krishna and the path towards achieving pure love for God.