My novel THE GRAIL CONSPIRACIES is a technothriller set in the present, with some plot loops back to World War II, mostly in France, and another loop even further back, to the era of the Knights Templar, alleged guardians of the Holy Grail.
That said, let me recommend another thriller (sort of a technothriller, which I’ll explain below). THE CAVES OF PERIGORD (by Martin Walker) is also set in the present, which also loops back to a good many scenes in the World War II era, mostly in France. And there is another loop even farther back– this time back 17,000 years to the time of the creation of the pre-historic cave dwellings in southern France.
Here the “techno” part of technothriller relates to finding and establishing authenticity of those prehistoric pieces of art.
Martin Walker (day job: foreign correspondent, now at a think-tank in Washington) clearly did heavy research, not just on cave art, but on the realities of life in France during the Occupation, and on the interplay of the various political factions within the Resistance. The German SS Panzer Division, Das Reich, also plays a (not-very-pleasant) role in the story . . . as it does in THE GRAIL CONSPIRACIES.
Martin Walker is also the author of the fantastic (to put it mildly) series on Bruno, Chief of Police in the small-town atmosphere of the Dordogne region of France. Last I looked there were about ten in the series, and here’s the link: https://www.amazon.com/s/ref=nb_sb_ss_i_4_13?url=search-alias%3Daps&field-keywords=martin+walker+bruno+in+order&sprefix=martin+walker%2Caps%2C256&crid=NDE1TFIW6C6N
Interestingly, one of the most clicked-on pages in this blog is my reference to Max Hastings’ book, DAS REICH: The March of the Second Panzer Division Through France, which was one of the reference books I used in the background of The GRAIL CONSPIRACIES.
In a small coincidence, Max Hastings also wrote a newspaper opinion piece in a British paper at the time of the London Riots in the summer of 2011. I linked to that in a couple of earlier posts on this blog, as he describes, very astutely, the sad “army of feral youths” (his very apt term) who were immersed in those riots . . . who are also the same kind / mindset as the (fictional) worldwide army of angry misfits, followers of Twisted Messiah, the fictional rock group with political ambitions in THE GRAIL CONSPIRACIES.
My post at that time was “Twisted Messiah” fan riots improbable? Reality strikes in England!