Mickey Spillane 
The Death Dealers [EPUB ebook] 

The third of the Tiger Mann adventures calls on the master of counter-espionage to act as unofficial bodyguard to a visiting Arab king. The American government is courting the visiting ruler for reasons of oil. The Communists want the king, too — but they’d prefer him dead. So Tiger has to outwit the principal Far East Communist agent, counteract Communist propaganda being fed to the king, entertain the monarch’s beautiful fiancé … … and still keep his lovely Rondine happy.