Name of the book - Islam Dharma Kya Hai? Author - Narendra Bahadur Singh Publisher - Syahi Prakashan Publisher - Pandit Chatish Dwivedi 'Kunthit' Edition - Third Language: Hindi This book 'What is Islam?' written by Narendra Bahadur Singh and published by 'Syahi Prakashan' Varanasi reveals its inner context from its title itself. Islam is known all over the world for many frustrations and evils. This religion has even been condemned for nurturing and propagating the practice of meat eating and violence. In such a situation, Narendra Bahadur Singh ji cannot be praised enough for the great work he has done in writing a critical book by taking a holistic view of the good and bad aspects of Islam. The book 'What is Islam?' reviews the coming into existence of Islam, the meaning of public welfare in Islam, and even the evils involved in Islam. The author has explained each and every verse established by Mohammad Saheb in detail with complete investigation and logic. Also Narendra Bahadur Singh who is going to take the courage to resign from PCS service almost a year before his retirement. The reason is only to remove the misconceptions prevalent in the society. Being an outspoken writer, he has written fearlessly on all the points of appropriateness and inappropriateness of Islam religion. Whether it was the time of Mohammed Saheb's life or after his life. In this book, the writer has written in detail about Islam religion, about the verses of Quran as well as about the usefulness and uselessness of Islam religion for mankind. After reading this book, no one can remain deprived of the complete information of Islam religion. This book should be read not only for Islamic people but also for all the followers of religion who want to know and understand Islam religion. After reading this, many misconceptions and many other things related to Islam religion are clearly known. The writer has also clearly written about the establishment of Islam religion, the wishes of Mohammed Saheb, the struggle of Mohammed Saheb and the mistakes of Islamic people. This book is a very useful book for those who gather religious knowledge and for those who are curious about social knowledge. Its third edition has been edited by Kashi's senior litterateur and editor Pandit Chatish Dwivedi 'Kunthit'.