Yeah and if you have alot of books from a bunch of different authors, it would be impossible to remember which author wrote each book with out opening each seperate book. For instance I have a bunch of HP Lovecraft and Machen books I dl'd and if they didnt have the author listed it would be hard to tell which book was written by who without opening each seperate book.
I went and redownloaded the books from feedbooks instead. I still got some from manybooks, but downloaded the mobi form instead of the kindle form. Hopefully those will have author listed as well. Id get em all from feedbooks but manybooks has many that feedbooks doesnt.