Catherine Whitney is the author of several nonfiction works of popular psychology, health and personal growth, including The Tufts University Guide to Total Nutrition, winner of the American Medical Writers Best Medical Book of the Year.
Find Books by Catherine Whitney
This is the "delightful" (People) New York Times bestseller that's earned raves from reviewers everywhere is the story of three sisters who love each other, but just don't happen to like each other very much…
Read the author interview.