Contents

Prologue: Revelation, London, August 1949

I. RESISTANCE

1. Beginnings, Leipzig 1930

2. Loss, Kiel 1931

3. Revolt, Kiel 1932

4. Leader, Kiel 1933

5. Underground, Berlin 1933

6. Interlude, Paris 1933

II. RESCUE

7. Safety, Bristol 1933

8. War, Edinburgh 1937

9. Internment, England 1940

10. Internment, Canada 1940

III. RESEARCH

11. Tube Alloys, Birmingham 1941

12. Manhattan Project, New York 1943

13. Trinity, Los Alamos 1944

14. Director, Harwell 1946

IV. RECONNAISSANCE

15. Suspects, London, September 1949

16. Surveillance, Harwell, September 1949

17. Disposal, London, October 1949

18. Interrogation, London, November 1949

V. RESULTS

19. Disposal Again, London, January 1950

20. Confession, Harwell, January 1950

21. Arrest, London, February 1950

22. Trial, London, March 1950

23. The FBI, London, May 1950

24. Prison, Wormwood Scrubs, 1950 and On

VI. RETURN

25. East Germany, Berlin 1959

26. Expectations, Dresden 1960

Epilogue: Remembrances, Berlin, March 1989

Photographs

Acknowledgments

Abbreviations

Notes

Bibliography

Index