The present edition of this immensely useful work ‘Japa Yoga’ by His Holiness Swami Sivanandaji Maharaj is brought out in response to several requests that we have received from devotees everywhere. We need not emphasise the importance of this work as its subject matter forms the foundation of spiritual Sadhana. Yajnananm Japayajnosmi—I am the sacrifice of Japa among all sacrifices, says the Lord in the Gita. It is the continuous recitation of the Divine Name that forms the first rung in the ladder of Yoga, as also the undercurrent that flows beneath the different processes of Yoga.The subject of this book is such that it will become a vade mecum for all seekers on the path. We cannot think of another book on the subject so handy and exhaustive to be placed in the hands of Sadhakas. The chapters are methodically arranged to suit the conveniences of readers and provide a graduated series of lessons on this significant aspect of Bhakti Yoga. We have no doubt that this incomparable treatise will be received by one and all with the rich approbation and the commendation that it deserves. May the Grace of Almighty be upon us all.