Ten Sikh Guru- the Sacrificial Life (An introduction). The purpose of this book is to provide some basic knowledge of Sikhism. The sacrificial life of Sikh gurus and their philosophy. Their immense dedication and devotion to the service of humanity have set the paradigm in the history of mankind. Sikhism is known for the sacrifice and their pious teachings are there for the benefit of humankind. Sikhism is not a very old religion, in fact, this is known as one of the newest religions of the world but it is considered as one of the dedicated religions to the service of humankind and a pious path to find God within. To my knowledge, Sikhs' holy book “Adi-Ganth Sahib Ji” is the only holy religious book that gave the largest place to the hymns and prayers of spiritual gurus of other faith. This book will help in understanding the Sikhism and life of their ten Gurus at prima facie. I hope this book will be helpful for the new seekers, those who want to know about Sikhism, also to the children who are just beginning to learn.