This book deals with the importance of having an Islamic will. Author Hisham Ibn Fahmi Ibn Moussa Al-Aref explains what a will is and how important it is in Islam.
Islam highly encourages, if not obligates, writing a will as soon as possible, since one does not know when Allah will take the Muslim's soul back to Him. Many man-made laws also recognize the importance of a will and the difficulties that the absence of one can cause. The will can include both financial and religious matters and can be a document for reference and application without disputes.