Warren Murphy & Richard Sapir 
Next of Kin [EPUB ebook] 
Number 46 in Series

Top-secret agents Remo and Chiun arrive at the vacation paradise of St. Maarten, only to find they’re in deep trouble. The beautiful island has been the scene of some very ugly goings-on. Multiple corpses have been showing up, each bearing the unmistakable stamp of Sinanju, the ancient Korean martial art known only to two men — Remo and Chuin. Or so they thought. The trail of bodies leads to a strange castle and a young Dutchman — a man who has taken a blood vow to send both disciple and mentor to their deaths. A man who knows all their secrets . . . and has a few of his own. It’s up to Remo and Chiun to stop him, but this time they’re skating on thin ice. And if they slip, the whole world may go under. Breathlessly action-packed and boasting a winning combination of thrills, humour and mysticism, the Destroyer is one of the bestselling series of all time.