More than two hundred million people visited our national parks in 2009. National parks are some of America's most treasured places, and the National Geographic Kids National Parks Guide U.S.A. is the perfect way to bring the fun and amazement of these majestic places to kids. Divided by region, (Northeast & Southeast, Midwest, Southwest, and West), this guide is both accessible and tons of fun. NG Kids color treatments, full-color photographs, and...