What to do with Box Sets?

[Samantha (AK)]

I've been working with the Primary Author project and ran across this collection:
https://www.goodreads.com/book/show/4...

It looks like a Portuguese box set of children's adaptations (containing Peter Pan; Treasure Island; Gulliver's Travels; The Adventures of Tom Sawyer; and something called "The Most Beautiful Stories Vol. 2"), but that title?

Do I leave it as-is, however odd it may seem? Snag the first chunk of the kindle edition title ("Caixa Clássicos Autêntica - Vol. 2...")? What's standard practice, here?

[Olivia]

Looking at the end of this policy page ('omnibus/boxed sets' section) I think the title should be:
Peter Pan / A Ilha do Tesouro / Viagens de Gulliver / As Aventuras de Tom Sawyer / As Mais Belas Histórias Volume 2
Also, all authors should be listed.

[Samantha (AK)]

Thank you, Olivia. I will circle back and make those changes.