This book  Kali the Mother, is a collection of essays exploring the "Kali Ideal" from both a personal and metaphysical perspective. Authored by Sister Nivedita, the book examines the traditional Indian worship of God as the "Terrible in Nature."

The highlights of  the book is its enduring appeal to those seeking spiritual Truth. Additionally, it mentions that the volume concludes with the famous poem "Kali the Mother," written by Nivedita’s guru, Swami Vivekananda. The note is dated December 20, 1985.