A parallel tale of 1945 and 1995: of Klaus Fuchs, German-born scientist on the Manhattan Project at Los Alamos, and Eamonn Burke, Irish-American-born journalist in London, investigating whether Klaus Fuchs, who gave the technical details of the atomic bomb to the Soviets, did not die a natural death as officially reported behind the Iron Curtain.
In 1945, with the belief that scientific knowledge should be shared, Klaus Fuchs passes the critical atomic bomb details to Soviet spy "Raymond" (Harry Gold), per telephone instructions from Soviet master spy “John”. Klaus Fuchs and Harry Gold meet at first on the eastern seaboard, then later in Santa Fe, New Mexico. Klaus’ life on “The Hill” is described, including the suspicion held by Robert Oppenheimer and Niels Bohr that Klaus Fuchs might be a spy, and the “gadget” test at Trinity.
Harry Gold delivered a letter to Air Force B-29 pilot Joshua Finch at Kirtland Air Force Base in Albuquerque New Mexico, and acted as go-between to receive and pass on a “toolkit” using the pretense of roadside aid to stranded motorists.
In 1995, magazine journalist Sabine Kotzke hires Eamonn Burke to find out who murdered Klaus Fuchs and why. Eamonn and Sabine travel to Harwell in the English countryside, to interview a woman known as “Nuclear Winter” who worked with Klaus Fuchs. They fly to Albuquerque New Mexico to check the 1945 guest book at Conrad Hilton’s original hotel, and drive up to Los Alamos to interview Hiram Carter, a scientist who worked with Klaus Fuchs on the Manhattan Project. As they travel to Moscow then Iceland to solve the mystery of Fuchs’ murder, they uncover a deeper secret beyond the publicized treason. Attempts on their lives alert them that someone is trying to protect the secrets of 1945. Eamonn’s Russian contact Valery leads Eamonn to discover the truth at a monastery in Germany.
Peter Millar weaves fact with fiction, suggesting explanations for gaps in known history, such as the unknown 'Perseus' listed in the Appendix. To fully appreciate all the plot threads and conspiracy theories, the reader needs to be familiar with WWII military campaigns and generals, political treaties and national leaders of the time, the Manhattan Project, the US, British, Russian and German intelligence organizations, etc. Not having that extensive specialized knowledge, I can only presume the story was well researched, and I found the last third of the book tiresome with its repetitive theme of betrayal and counter-betrayal. Millar apparently intended to suggest WWII was not won by “the good guys”, nor did it end for the right reasons.