And Then There Were None. Murder on the Orient Express (set of 2 books)

The novel "Murder on the Orient Express" is of great significance to the global thriller genre, standing alongside "And Then There Were None." The importance of this cult novel has only increased due to several brilliant adaptations, which have become classics of world cinema. The novel "And Then There Were None" is one of the greatest detective works in history. Released with a total circulation of over 100,000,000 copies, it ranks fifth in the list of best-selling works of fiction of all time — and undoubtedly first among the novels by Agatha Christie herself.