As many books that Wetzel's lent out to people, he's probably borrowed from others. "I’ve stolen an untold amount of books from my friends," he said, noting, "I think it’s nice to share books, especially for me, now that I have a restaurant. If someone in the kitchen is interested in bread baking, or someone new takes over baking bread, it’s nice to give them some reading material that I’ve really benefited from. I think it ultimately makes the restaurant much better." Who knows? Maybe Bertolli's book will ride into the hands of the next chef at The Willows who shows an interest in balsamic vinegar.