The Case of Agatha Christie
https://www.lrb.co.uk/the-paper/v40/n24/john-lanchester/the-case-of-agatha-christie
"London Review of Books" article exploring the enduring appeal of Christie's novels.
When the World’s Most Famous Mystery Writer Vanished
https://www.nytimes.com/2019/06/11/books/agatha-christie-vanished-11-days-1926.html
New York Times article exploring a peculiar mystery in which Christie vanished for nearly two weeks.
The Essential Agatha Christie
https://www.nytimes.com/2020/10/25/books/best-agatha-christie-books-murder-mystery.html
New York Times writer provides a list of essential books to read for those interested in pursuing more Christie novels.