Edition's bookcover alt-text should pull author from work

Correcting a work's author (e.g. https://openlibrary.org/works/OL3531880W/Living_with_Leviathan?b=4&a=3&_compare=Compare&m=diff ) also corrects the Alt-text for the work cover, (e.g. to alt="Cover of: Living with Leviathan by David Brian Smith" ) but fails to correct the Alt-text for the editions below it, instead leaving it untouched (e.g. as alt="Cover of: Living with Leviathan by David Buchanan Smith" ). Might this be why the edition is still found on searches for the old author spelling?

view-source:https://openlibrary.org/books/OL17631357M/Living_with_Leviathan shows the error at lines 349, 357, 371

**Proposed fix:** Ensure the edition alt-text author name uses the same source data as the rest of the edition interface, which takes the author attached to the work(if it exists)