Author Agatha Christie
Books by Agatha Christie
The below list may not represent a complete list of books by Agatha Christie. Rather, these books are what we found while specifically searching for recent novels that fit (at least a little) into a hard science fiction category.

The Mysterious Affair at Styles (Hercule Poirot @1) (Annotated)
Release Date: Thursday, June 26th, 2025
Pages: 207 pages
Agatha Christie's debut novel introduces Hercule Poirot, who employs his sharp intellect to solve the mysterious poisoning of a wealthy benefactor in the English countryside.

The Mysterious Affair at Styles (Hercule Poirot @ 1) (Annotated)
Release Date: Friday, June 20th, 2025
Pages: 214 pages
Agatha Christie's debut novel, featuring the iconic detective Hercule Poirot, unfolds as he unravels the mystery of a wealthy woman's poisoning amid a cast of suspicious characters.