Best-selling author for fiction

Best-selling author for fiction
Who
Agatha Christie
What
2000000000 unit(s) sold
When
01 January 0001
The world's best-selling fiction writer is the late Dame Agatha Christie (née Miller, later Lady Mallowan, 1890–1976), whose 78 crime novels have sold an estimated 2 billion copies in 44 languages. Agatha Christie (UK) also wrote 19 plays and, under the pseudonym Mary Westmacott, six romantic novels. Royalty earnings are estimated to be worth millions per year.