"Up From Communism: Conservative Odysseys in American Intellectual History" is a hardcover book written by John Patrick Diggins and published in 1975 by Harper & Row The Limited. The book delves into the history and political ideologies of conservatism in the United States, focusing on the evolution of conservative thought from the end of World War II to the 1970s. With 522 pages, this book offers a comprehensive examination of conservative perspectives on topics such as communism, post-communism, socialism, and the role of the United States in general political ideologies.