is a historical book by Sheikh Dr. Sultan bin Muhammad Al-Qasimi, the Ruler of Sharjah, sheikhdrsultan.ae «] which details the rise of Karim Khan Zand, his establishment of a powerful Iranian state centered in Shiraz, and the subsequent internal strife among his heirs that led to the dynasty's collapse, ultimately being usurped by the Qajar dynasty. The book explores the political struggles and military conflicts, including challenges from rivals like the Qajars, and the internal power plays between Zand princes, highlighting the instability that followed Karim Khan's reign and led to the end of their rule.