Books by DeWitt S. Copp:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Copp, DeWitt S.: Betrayal at the UN, the story of Paul Bang-Jensen (Devin-Adair Co., 1961), also by Marshall Peck (page images at HathiTrust)- Copp, DeWitt S.: Frank M. Andrews : Marshall's airman (Air Force History and Museums Program, 2003), also by Air Force History and Museums Program (U.S.) (page images at HathiTrust)
Find more by DeWitt S. Copp at your library, or elsewhere.