The product is a complete set of 24 books in the Human Behavior Series, titled "Understanding Human Behavior." Published by Columbia House in 1974, this nonfiction book series is intended for young adults and adults, offering an illustrated guide to human behavior. The hardcover books feature cover art and are written in English, making them a valuable addition to any collection of books on human behavior.

Most books are in G++ condition but 3 have some small damage - see photos; that’s why we rated Acceptable. Let us know if you want additional photos.

6.19