While cleaning up a manga series I came across two collections that claim to encompass the entire series. After researching extensively I came to the conclusion that they don't exist.
1. The first one, No.6: Volumes 1-9 , does have a valid ISBN but the 'book' was imported by the amazonbot and the cover comes from a Blueray disc that contains the enitre anime series. So I think the bot mistook the anime for the manga.
2. The second one, No. 6: The Manga, Complete , doesn't have much metadata, uses the cover of the first volume of the series and was added by a user so I think it was just wrongfully added, but it does have some shelvings that can't be transferred to any other work because a complete collection does not exist.
So now my question: Am I allowed to delete these works?
1. The first one, No.6: Volumes 1-9 , does have a valid ISBN but the 'book' was imported by the amazonbot and the cover comes from a Blueray disc that contains the enitre anime series. So I think the bot mistook the anime for the manga.
2. The second one, No. 6: The Manga, Complete , doesn't have much metadata, uses the cover of the first volume of the series and was added by a user so I think it was just wrongfully added, but it does have some shelvings that can't be transferred to any other work because a complete collection does not exist.
So now my question: Am I allowed to delete these works?