Kate's Blog

Latest Thoughts on all things Agatha

22 March 2026 👁 249
Uncovering Chicago Clues in Agatha Christie’s Mysteries

Uncovering Chicago Clues in Agatha Christie’s Mysteries

Agatha Christie and her mystery novels usually bring to mind English country houses and railway journeys to the Riviera, but as a native Chicagoan, I have noticed that there are a few surprising connections to Chicago. I'll be pointing out the Chicago clues in Agatha Christie’s books in a presentation as part of the Chicago Author Series at the Museums at Lisle Station Park. 

Export event4/23/2026 6:30 PM - 8:00 PM  
17 March 2026 👁 13
Authors Helping Each Other Grow -- Even When on Vacation

Authors Helping Each Other Grow -- Even When on Vacation

My husband is not a fan of northern winters, so when we can, we head to warmer climes. While most of the time we feel like we’re on vacation, it’s not really since we both work remotely.
And we’re not the only ones! We have run into several authors while traveling, some who helped us, and some we were able to help.

10 March 2026 👁 17
Books and Brews in Batavia

Books and Brews in Batavia

A bunch of fabulous authors will once again be gracing Sturdy Shelter Brewing in Batavia, which is a great reason to come out and share a tasty pint.

03 March 2026 👁 40
"Agatha's "Beach-Comber" Definition May Surprise Modern Readers"

"Agatha's "Beach-Comber" Definition May Surprise Modern Readers"

I was recently walking on a beach, which reminded me that “beach-comber” is a word defined in Agatha Annotated. Christie uses it to describe a character in the short story “The Adventure of the Egyptian Tomb,” and today’s readers may not be familiar with the history of the term.

24 February 2026 👁 33
Mixing Business with Pleasure in the Florida Keys

Mixing Business with Pleasure in the Florida Keys

It's been great fun to talk "Lost Lingo" with Agatha Christie fans in Florida, but we'll be wrapping up our "southern tour" this week.

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What is Agatha Annotated?

This website is the home of the Agatha Christie database as annotated by Kate Gingold, hence the name Agatha Annotated.

It's a rich glossary of

  • nearly 1900 terms
  • over 200 illustrations
  • 347 French phrases

Kate found them while reading Agatha Christie novels, and wrote them, along with definitions curated from years of research, into this database.

Currently the first 11 Christie books, those she wrote in the 1920s, are annotated here. 

Anybody can be a member and gain access to this rich glossary. Visit the Community page to learn the details.

We took the 1920s terms and published a book, Agatha Annotated: Investigating the Books of the 1920s, now available on Amazon in Paperback or Kindle format.

Kate will be adding to the database and members get the new terms and definitions first before the second volume is printed, plus members can comment and ask questions about the terms and Kate and other members can reply.

We hope you enjoy. Click around the pages to learn more.

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Agatha Annotated: Glossary of Terms

Agatha Annotated glossary, books, data base, essays and all content on this website are property of Gnu Ventures Company; all rights reserved; no copying without express permission.

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Annotator Kate Gingold

Kate Gingold

... has been a huge fan of the works of Agatha Christie her entire adult life. Christie's vivid descriptions of picturesque English life in the early-to-mid twentieth century fascinated Kate, but many of the people and places were unfamiliar to her. A writer herself, as well as a researcher and historian with several local history books to her credit, Kate began a list of these strange words and set out to define them. Now, Christie fans like you and all those who come after will be able to fully enjoy the richness of Agatha Christie novels with their own copy of Agatha Annotated.

Learn more about Kate