Kate's Blog

Latest Thoughts on all things Agatha

18 August 2026

Revised or Updated? New Edition or New Version? What's the Rule?

Author Observations

Revised or Updated? New Edition or New Version? What's the Rule?

I’m delighted to announce that Book Rookie: Tips for First-Time Authors was just re-released in an updated version. We were perplexed for a while about the correct term, but we did some research and decided on “Newly Updated.”

According to publishing experts, if you change less than 10% of a book, it’s not technically a new “edition,” and it doesn’t need a new ISBN. We could have called it a new “version,” too, although book people seem to prefer “edition.”

If you were wondering, swapping in a new cover is not considered a new “edition,” so it uses the same ISBN. But if you add a chapter or a foreword or other bonus material, that would definitely be a new edition with a new ISBN.

All this research was because Book Rookie needed an update. New social media platforms have become popular while others have faded away. Some old tips are no longer as useful as they once were. And the authors I quoted have published more books – yay them!

Book Rookie grew out of questions I heard from fellow authors. When publishing my earliest books, I attended all the writing groups, meetings, and festivals I could find. This was in the Wild West days of self-publishing, before CreateSpace even.

I was meeting loads of other writers who were also trying to publish and market books. People were paying for seminars, webinars, and email courses to learn about book promotion, and some of those courses were quite pricey.

Now I’m all for someone with knowledge being paid for their expertise. I have paid my fair share of experts for help with projects beyond my skills. But for many new authors, it just doesn’t make sense to jump headlong into expensive promotion. Preparation should begin with free and low-cost options, the do-it-yourself tasks. That leaves more in the budget for extra marketing later.

So, I took what I learned from personal experience, my day job in internet marketing, and from fellow authors, and published it as Book Rookie: Tips for First-Time Authors.

This isn't a ten-step process to success, but a discussion on where to start and what to expect. Do you need a website if you use a social media platform? How do you get into an author fair? Why should a reclusive writer try public speaking? I also include checklists at the end of every chapter to help authors organize their thoughts, and I share quotes from author friends who have gone through this themselves.

The “newly update” Book Rookie is now available on Amazon, and I’ll have copies at the upcoming author fairs on my calendar. If a writer you know is ready to publish for the first time, Book Rookie is a breezy read that can help them successfully start their new author life. 

👁 7

Leave a comment

This form collects your name, email, IP address and content so that we can keep track of the comments placed on the website. For more info check our Privacy Policy and Terms Of Use where you will get more info on where, how and why we store your data.
Add comment

Invite Kate to Speak

Check out her presentations.

Read More

Upcoming Events

Search the Blog

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.

Become a Subscriber Now

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.

Gnu Ventures logo

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