A 1952 Newbery Honor Book The history of the Mississippi River Valley is told in text and pictures through the adventures of Minn, a snapping turtle, as she travels downstream. The history of the Mississippi River Valley is creatively told using text and pictures through the life of a snapping turtle named Minn. Hatched at the source of the great Mississippi, Minn has many adventures as she makes her way down the river, through the heart of America, to the Gulf of Mexico. History and life along the river springs vividly to life as Minn meets many different people and creatures that live along the mighty river. Recommended for ages 8 to 12. A 1952 Newbery Honor book.