我们并没有找到一个榜单，但是通过查找吉尼斯纪录的最畅销小说作者部分，我们发现阿加莎·克莉丝汀正是我们要找的人，她的书籍销量估计在20亿。

We haven't found a list, but a check of the Guinness World Records' entry for Best-selling Fiction Author finds Agatha Christie at the top, with an estimated 2 billion copies of her works sold.

youdao

我们并没有找到一个榜单，但是通过查找吉尼斯纪录的最畅销小说作者部分，我们发现阿加莎·克莉丝汀正是我们要找的人，她的书籍销量估计在20亿。

We haven't found a list, but a check of the Guinness World Records' entry for Best-selling Fiction Author finds Agatha Christie at the top, with an estimated 2 billion copies of her works sold.

youdao