How do I add a revised edition?

[Cindy]

I published a book in 2000, Bread & Butter the Murders of Polly Frisch that I'm happy to say still sells. It's an 1850s true crime. I am re-releasing it in POD format and for Kindle etc. New cover, fresh edits, new info added, new copyright etc. How exactly do I add that? Is it a separate thing or connected to the other book somehow?

[Paula]

You add a new edition of each then they need combining with the first published

You can post in the librarians group for help

https://www.goodreads.com/group/show/220

[Cindy]

Oh thank you, Paula. I will go look over in the group. I'm not quite ready yet but will be in the next couple weeks so I wanted to make sure I did that right. :)