# Appetite for Agatha Christie Shows No Signs of Slowing

> Agatha Christie's books remain the world's best-selling fiction with 2 billion copies sold.
- Title: Appetite for Agatha Christie Shows No Signs of Slowing
- Summary: Agatha Christie's books remain the world's best-selling fiction with 2 billion copies sold. Agatha Christie's books have sold 2 billion copies and continue…
- Keywords: agatha christie, best-selling fiction, 2 billion copies, screen adaptations, murder she wrote, only murders in the building, knives out, entertainment, culture, Appetite, Agatha, Christie
- Source: Variety — https://variety.com/2026/tv/global/agatha-christie-britbox-british-library-1236909557
- Author: K.J. Yossman
- Published: 2026-10-12T22:10:06+00:00
- Read time: 1 min
- Topics: agatha christie, best-selling fiction, 2 billion copies, screen adaptations, murder she wrote, only murders in the building, knives out, entertainment, culture
## Agatha Christie's Legacy
Agatha Christie died fifty years ago but her books remain the world's best-selling fiction with 2 billion copies sold.

> She has such enduring appeal
## Endless Adaptations
Her work continues to inspire screen adaptations, biographies, biopics, podcasts, and homages like Murder She Wrote, Only Murders in the Building, and Knives Out.
## Enduring Appeal
Christie's books have sold 2 billion copies and continue to inspire screen adaptations and homages fifty years after her death.

> She has such enduring appeal
## Key takeaway

Agatha Christie's books have sold 2 billion copies and continue to inspire screen adaptations and homages.