Kate's Blog

Latest Thoughts on all things Agatha

09 September 2025 👁 2
How a "Big" Book Fair Measures Up Against Local Events

How a "Big" Book Fair Measures Up Against Local Events

Once a month, I share insights for other writers. Last weekend was my first experience as an author at Printers Row Lit Fest in Chicago. If you are an author who hasn’t tried this book fair yet, this is my review.

02 September 2025 👁 36
Poplar Creek Library Author Fair

Poplar Creek Library Author Fair

Adding one more author fair to this fall's schedule — this one is at the Poplar Creek Libray in Streamwood, Illinois, on September 27 from 1p until 4p.

Export event9/27/2025 1:00 PM - 4:00 PM  
26 August 2025 👁 64
Busy Weekend of Agatha-Related Activities

Busy Weekend of Agatha-Related Activities

Summer vacation must be over because my calendar is full of Agatha Annotated events from author fairs to book fests to radio shows!

19 August 2025 👁 81
I State the Obvious Because It Isn’t Obvious to Everyone

I State the Obvious Because It Isn’t Obvious to Everyone

Occasionally, reviewers of Agatha Annotated will complain that I define words that “everybody knows.” Congratulations to them for being so well-read! But they aren’t “everybody.” Here’s how I decide what to include in the glossary:

12 August 2025 👁 106
Gail Borden Library Author Fair

Gail Borden Library Author Fair

Happy to announce that I will once again be taking part in Gail Borden Library's Author Fair in October! This will be Gail Borden's eighth annual fair and, I think, my third experience there. 

Export event10/5/2025 2:00 PM - 4:00 PM  
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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