Four Fish

Four Fish author, Paul Greenberg, often gets asked the question, "What fish should I eat?" But Greenberg argues that you might be asking the wrong question. The real fish story is why do we eat certain fish and how does it affect our relationship to the ocean? Don't expect to achieve clarity at the fish market, but do expect an interesting read that combines both personal stories and environmental research.

Get Four Fish: The Future of the Last Wild Food, by Paul Greenberg, $25.95 at barnesandnoble.com.