The PV-3 Mutagen: Unable to fill Book Data

[Osiris]

Hello everyone,

I have just created an entry for our upcoming novel 'The PV-3 Mutagen', written by my wife Beryll Brackhaus and me.

Unlike with all our other books, suddenly I am unable to fill out the remaining book data, add a cover image, etc. I am always informed that the standard book description can only be changed by a librarian.

Am I doing something wrong? How do I proceed from here?

Any help is highly appreciated, thanks in avance!

[Elvenn]

I've added you as author, were you adding the kindle edition? I can finish adding it for you.

[Osiris]

Thank you!
I was adding the paperback edition.
The kindle version is here: The PV-3 Mutagen; all data are the same except for 'Paperback' and ISBN 9798674616719.
Please let me know if you need any other information.

Thanks again!
Osiris