Contents -- List of Abbreviations -- Glossary -- Note on Sources and Terminology -- Introduction -- 1. The Soviet Exploitation of German Science and the Origins of Scientific Containment -- 2. Refugees and Defectors -- 3. Other Key Sources of Intelligence -- 4. The Prisoners-of-war Come Home -- 5. Mass Espionage: Western Spying in Germany 1945-61 -- 6. The Scientific and Military Spy Networks -- 7. The Inducement of Defection -- 8. Operation 'Dragon Return' -- 9. The Western Secret Services and the Wall -- 10. The Uses of the Intelligence Gathered -- Conclusion: The Years of the Germans -- Appendix -- Bibliography -- Index -- A -- B -- C -- D -- E -- F -- G -- H -- I -- J -- K -- L -- M -- N -- O -- P -- R -- S -- T -- U -- V -- W -- Y -- Z.