Death of a Dissident
Death of a Dissident: The Poisoning of Alexander Litvinenko and the Return of the KGB is a book written by Alexander Goldfarb and Marina Litvinenko about the life and death of her husband , former FSB officer Alexander Litvinenko who was poisoned by the radioactive element polonium in London in November 2006 . 
<triplet> Death of a Dissident <subj> Alexander Goldfarb <obj> author <subj> Marina Litvinenko <obj> author <subj> Alexander Litvinenko <obj> main subject