Russians among us : sleeper cells, ghost stories, and the hunt for Putin's spies / Gordon Corera.

Includes bibliographical references.

Three days in August -- The birth of an illegal -- Strangers in a strange land -- Karla -- Undercover -- The source -- The investigation -- Breaking and entering -- Putin's spy fever -- Targeting -- Enter Anna -- The spectre -- Moscow rules -- The controller -- Murphy steps up -- Anna takes Manhattan -- Closing in -- Decision time -- Escape -- The day it ends -- The squeeze -- Vienna -- Anger -- Still among us -- A new conflict -- The new illegals -- The new ways -- Revenge.

"The urgent, explosive story of Russia's espionage efforts against the United States and the West over the past 15 years, culminating in their interference in the 2016 presidential election"-- Provided by publisher.