This book contains biographies of representatives of the Comintern in France, who successively replaced each other in 1919-1926: A. Abramovich, Art. Ivanova, V. Degotya, A. Guralsky, B. Mikhailov. Their fates are known only to narrow specialists, and Boris Mikhailov is unknown to the latter. As a source, mainly archival materials were used, closed until recently. The biographies of the five Comintern members can be traced from youth to death. But the arena of their activity, except for France, was a huge space from New York to Shanghai! And always under false names, illegally, often in contact with special services.