Some publishers employ fact checkers, particularly regarding non-fiction works.

Most publishers employ a large QA staff for testing various games from different developers.

All the major publishers employ writers under contract.

On another note, publishers increasingly employ pre-release hype for their games.

Only large publishers employ in-house voice actors.

Authors and publishers employ editors and proofreaders to give readers publications free of error.

Nevertheless, I can testify that contrary to legend, publishers still employ fine editors.

Business expanded over the next decade to the extent that the publisher employed nine people.

Some publishers and database companies employ indexers.

And don't forget, he didn't make the prints, he just drew the image and the publisher would employ other workers to make the prints.