The wide acceptance that Allah has bestowed on the concise book of supplications & remembrance -Hisnul Muslim -is no secret. Alhamdulillah, the book has been translated into many languages, is well known, and has reached all over the world. Apart from the translation, many people have worked on its fine-tuning and authentication. May Allah bestow great rewards on its compiler, translators, and those who authenticated it. In this book after grading every Hadith by analyzing its authenticity, Shaikh Albani's grade has also been mentioned. This book has complete authentication and referencing. The world today needs authentic information about Islam. Realizing this, the Islamic Information Centre Mumbai has published this book and authenticated it.