Agatha Christie 2 billion copies, and her estate claims that her works come third in the rankings of the world's most-widely published books, behind only Shakespeare's works and the Bible. According to Index Translationum, she remains the most-translated individual author, having been translated into at least 103 languages. "And Then There Were None" is Christie's best-selling novel, with 100 million sales to date, making it the world's best-selling mystery ever, and one of the best-selling books of all time. Christie's stage play "The Mousetrap" holds the world record for longest initial run. It opened at the Ambassadors Theatre in the West End
Agatha Christie After Christie's death in 1976, her remaining 36% share of the company was inherited by her daughter, Rosalind Hicks, who passionately preserved her mother's works, image, and legacy until her own death 28 years later. The family's share of the company allowed them to appoint 50% of the board and the chairman, and thereby to retain a veto over new treatments, updated versions, and republications of her works. In 1993, Hicks founded the Agatha Christie Society and became its first president. In 2004 her obituary in "The Telegraph" commented that Hicks had been "determined to remain true to her mother's