This lot of 8 vintage books from the 1965 National Audubon Society Nature Program includes softcover editions with illustrations and stickers. The books cover various nature-related topics and were published by Nelson Doubleday in the United States. With a focus on the outdoors and nature, these original books provide a glimpse into the natural world of North America from the 1960s, making them a unique and collectible resource for nature enthusiasts and book collectors alike.