Arsenic was used to kill rats, mice and other vermin so it was an on hand house hold poison that could easily be used for murders.
The Murder of Roger Ackroyd was adapted as "Alibi" in 1928
Agatha Christie had two middle names - she was born Agatha Mary Clarissa Miller (Christie was her first married name).
Agatha Christie went by The Queen of Crime.
Her most famous Belgian detective would be Hercule Poirot. He featured in many books, the first of which was 'The Mysterious Affair At Styles', written in 1921. Agatha Christie also wrote about other detectives, such as: Miss Marple and Tommy and Tuppence.
Arsenic (rat poison) is one because it leaves little trace that the murder victim has not succumbed to a natural death, but there are other. Agatha Christie became an expert on poisons while researching her mystery novels.
Agatha Christie wrote 80 detective novels, so, yes, she did write mysteries.
The link below is to the wikipedia list of Agatha Christie's publications by year.
Agatha Christie's Marple is a television series that is broadcasted on the British ITV network, and is based on novels by Agatha Christie. The name comes from the Miss Marple novels, but the series only features few episodes that are actually based on the books. All other episodes are largely based on other works by Agatha Christie.
Twenty-one of Agatha Christie's novels were turned into movies. Several movies have been made based on her short stories and plays.
The stories of Hercule Poirot were written by Agatha Christie, a renowned British author known for her detective fiction novels. Poirot first appeared in Christie's novel "The Mysterious Affair at Styles" and went on to feature in many of her works.
Yes. That's how she got inspired in her novels.
Some of the main countries featured in Agatha Christie's novels include England, Egypt, France, and the United States. Christie's writing often takes readers on a journey to explore various locations and cultures as part of the mystery plots.