Recurring characters in the Hercule Poirot stories is called "Johnny". The 2002 ITV adaptation of "Sparkling Cyanide" featured Oliver Ford Davies as "Colonel Geoffrey Reece". Countess Vera Rossakoff is the only woman with whom Hercule Poirot has ever admitted to being in love. The countess' true name is a mystery. She appears in only one novel, "The Big Four", and two short stories, "The Double Clue" and "The Capture of Cerberus" ("The Labours of Hercules" series). Recurring characters in the Hercule Poirot stories This page details the other fictional characters created by Agatha Christie in her stories about the Belgian detective, Hercule Poirot. Hastings first meets Poirot
Partners in Crime (short story collection) can take on cases as this detective agency, an opportunity that delights the young couple. They employ Albert, a young man also introduced in "The Secret Adversary", as their assistant at the agency. The two tackle a series of cases – mimicking in each the style of a famous fictional detective of the period, including Sherlock Holmes and Christie's own Hercule Poirot. At the end of the book, Tuppence reveals that she is pregnant, and will play a diminished role in the spy business. Prudence ("Tuppence") Beresford, who is happily married to Tommy for six years, is bored with life.