عدد 36 نسخة حصن المسلم حجم كبير مقاس 17 *24 سمHisnul Muslim Arabic The Fortress of Muslim 17x24 CM 36 . ( " " ) . . . . . ( ). Hisn ul Muslim Invocations from the Qur'an & Sunnah. (aka 'Citadel of the Believer' or Fortress of Muslim)This is a very wonderful booklet which consists of numerous authentic Dua's (supplications) for a Muslim to supplicate on a daily basis and on special occasions. Author's Note This book is an abridgment of my earlier work entitled, Adh Dhikr wad Du'a wal 'llaj bir