Leon Uris is a renowned American author who wrote several novels, including 'TOPAZ' (5 letters), 'EXODUS' (6 letters), 'QB VII' (5 letters), 'The Haj' (6 letters) and 'Battle Cry' (9 letters). 'TOPAZ' is a spy novel set during World War II, while 'EXODUS' is a historical fiction novel about the founding of the state of Israel. 'QB VII' is a courtroom drama that deals with the Holocaust, and 'The Haj' is a novel about the Arab-Israeli conflict. Finally, 'Battle Cry' is a war novel set in the Pacific during World War II.