This lot of 11 vintage children's unit study books from the 1930s is a rare find for collectors and enthusiasts of American education. The books are a special edition, collector's edition, and limited edition softcover format, with numbered copies and mini illustrations. They are suitable for young adults, ages 4-8, ages 9-12, and adults who are interested in world literature and classics.

The books are a part of the Children's Education series from American Education Press, Inc. The author, Walter R Fee, wrote a nonfiction narrative that focuses on realism and the era of 1930s. The books are in English, the original language, and are perfect for those who are interested in vintage books. This lot is a must-have for any book collector or enthusiast, and is a great addition to any collection.