Content introduction: The young girl Anne, whose parents died, followed her father's former friends to live in London. She loved this bizarre city, but in her heart she still wanted to go out for adventure - to Africa, which she had read about in books, and it would be best to meet a silent, tall and ideal man. Unexpectedly, a murder case became an opportunity for Annie to take risks. She allowed her intuition to lead her and risked all her fortune to participate in the investigation, determined to find the real murderer - the mysterious "man in brown".
About the author: Agatha Christie, a British female detective novelist and playwright, is one of the three great masters of mystery literature. Due to her achievements in writing detective novels, she was admitted as a member of the Royal Society of Literature, and was later awarded the title of "Queen of Detectives" by the Queen of England. Her books have been translated into more than 103 languages and have sold more than 2 billion copies. Agatha Christie pioneered the "country house school" of detective novels, in which the murder occurred in a specific closed environment and the murderer was one of several people with specific connections. Many detective works in Europe, America and even Japan also use this model.
