Marine scientist Nancy Knowlton's new book "Citizens of the Sea" showcases the vast diversity of ocean life. The book, published by National Geographic, celebrates the Census of Marine Life, a 10-year research project by scientists from across the globe who cataloged the world's oceans. Packed with dazzling photos of undersea life, "Citizens of the Sea" is reader-friendly and full of facts even scientists may not know. Take a peek inside with commentary from the author.
9 March 2011
by: Peggy Mihelich