Same series in different languages?

[Moloch]

If the numbering doesn't change, is it really needed to create different series in different languages?

Example
https://www.goodreads.com/series/1154...
https://www.goodreads.com/series/9849...

Just asking because I never really got that clear
Thanks

[Arenda]

From the librarian manual, Series:

Creating a new series:

1. Check if a series has already been created for the books in question. Please do not add a new series for each language the books have been published in, unless the numbering of the books differs from that of the existing series.

When the numbering of both series is the same, one can be deleted. Preferably leaving the series in the original language.
The translated names can be added to the series description.

[Moloch]

Thank you

Then I deleted the second one since the author is Italian (Thea Stilton is a pseudonym)