Kitab al-Amwal by Ibn Zanjawayh is a book that addresses the subject of 'wealth' (al-Amwal) as dealt with in the Islamic religion. It discusses Zakat, peace treaties between Muslims and other groups and the resulting financial obligations, and talks about the Khums (one-fifth tax), Fay' (spoils of war), and other related topics. The book also covers the letters of the Prophet Muhammad (peace be upon him) to various communities, the advice an Imam owes to his subjects, the virtue of just rulers, and other important subjects.

• Author: Ibn Zanjawayh al-Khurasani
• Editor: Abu Muhammad Jalal al-Asyuti
• Publisher: Dar Al-Kutub Al-Ilmiyah – Beirut
• Year of Publication: 2006
• Pages: 632
• Parts: 1
• Binding: Hardcover
• Paper Type: White
• Printing: Single Color
• ISBN: 978-2-7451-4715-8