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Published in 1966 by Robert B. Hall Jr., these nonfiction books cover various topics of history, ethnicity, and culture. The program books are from the 1960s and are an excellent representation of the society's focus on exploration and discovery.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.