The "Chaitanya Shatak" is a holy book published by Shri Harinam Press in Vrindavan. It is a collection of 100 verses written by the renowned saint and philosopher Sri Chaitanya Mahaprabhu. The verses are written in Sanskrit and describe the nature of devotion and the path to spiritual enlightenment. The book is highly revered by followers of the Gaudiya Vaishnava tradition and is considered a valuable resource for anyone seeking to deepen their understanding of Hindu philosophy and spirituality.