“Child's evidence is always the best evidence there is. I'd rely on it every time. No good in court, of course. Children can't stand being asked direct questions. They mumble or else look idiotic and say they don't know. They're at their best when they're showing off.”

British crime writer of the 20th century, Agatha Christie is best known for creating the iconic detective Hercule Poirot and the enigmatic Miss Marple. Her novels and plays, including *Murder on the Orient Express* and *The Mousetrap*, redefined the mystery genre with intricate plots and psychological depth.