Unable to create series for my books!

[Shanna]

I need to create a book series called “The Brimstone Court Novels” for four of my books:
1. The Darkest Echo
2. Consumed in the Dark
3. Burned in the Dark
4. Wanted in the Dark

I will eventually have 7 total books in this series. How can I create this series? I tried editing the book details but it said I wasn’t authorized to do it?
Thanks!
Shanna

[Camille]

Series created.

https://www.goodreads.com/series/4253...