Like several other such collections, these books seem to be completely lacking in metadata. I looked at "The Illiad", and it doesn't even say who did the trans

Like several other such collections, these books seem to be completely lacking in metadata. I looked at "The Illiad", and it doesn't even say who did the translation (it's in English), let alone when... Surely they must know this information. Surely there is no copyright reason to not identify the translator. Why the idiocy?