Five top laid-back pregnancy books

Claire Zulkey is a writer who lives in Chicago.  Her books include the novel An Off Year. She also edits the aptly named website, Zulkey.com.

At The Barnes & Noble Book Blog Zulkey tagged five top books for "the type of pregnant woman who wants information, minus the finger-wagging or tantric herbal perineal massage," including:Birth: The Surprising History of How We Are Born, by Tina Cassidy