Le Silencieux

Le physicien Tibère est enlevé par les Soviétiques et doit travailler pour eux. Quelques années plus tard, ce sont les Anglais qui le kidnappent. Tibère se voit alors contraint de dénoncer deux espions.

Who is Anton Haliakov, who has just been abducted by the M.I.5 in London? A Soviet scientist apparently. But sixteen years before the man had another identity, Clément Tibère, and another nationality, French. So what led him to become Russian and to change identity? And why are the British secret services interested in him?